There shall be no reduction of the neutral conductor capacity for that portion of the load that consists of _______ loads supplied from a 4-wire, wye-connected, 3-phase system nor the grounded conductor of a 3-wire circuit consisting of two phase wires and the neutral conductor of a 4-wire, 3-phase, wye-connected system.
Answers
There shall be no reduction of the neutral conductor capacity for that portion of the load that consists of single-phase loads supplied from a 4-wire, wye-connected, 3-phase system nor the grounded conductor of a 3-wire circuit consisting of two phase wires and the neutral conductor of a 4-wire, 3-phase, wye-connected system
When single-phase loads are connected between one phase and the neutral wire, neutral wire carries current equal to the phase current of one of the phases. In a 3-phase, 4-wire system, the phase current is unbalanced due to single-phase loads.Therefore, the neutral conductor carries unbalanced current and should be sized according to the load as the neutral conductor is not connected to the power source and is not protected by a fuse or circuit breaker.Learn more about the single-phase loads:
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Related Questions
In which digestive organ does the majority of lipid digestion and absorption occur?
Answers
The digestive organ that the majority of lipid digestion and absorption occur is the small intestine.
What is the small intestine?The small intestine is a part of the digestive system that is made up of the duodenum, jejunum, and ileum. It is the part of the digestive system that will follow the stomach.
This part of the intestine will be in charge mainly of the digestion of lipids, this process will begin in the mouth and in the stomach but then the digestion will take place in the small intestine with the help of lipase enzymes which will break the lipid molecules. After this process happens, the absorption of the lipids that will travel through circulation and go throughout the body will take place.
Therefore, we can confirm that the digestive organ that the majority of lipid digestion and absorption occur is the small intestine.
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suppose that at midnight you observe the moon due south on the meridian. where will it be two nights later at the same time? group of answer choices
Answers
Suppose that at midnight you observe the Moon due south on the meridian. It will be about 26 degrees east of my meridian two nights later at midnight. Therefore, option (b) It will be about 26 degrees east of my meridian, is correct.
When you observe the moon due south on the meridian, it is at the highest point it can be in the sky at your position. The moon's movement in the sky is from east to west. As a result, two nights later at midnight, it will be about 26 degrees east of your meridian. On Earth, the sky is divided into 24 time zones, with each time zone spanning 15 degrees of longitude. The sky can be seen in its entirety over a period of one year by an observer in Bellingham. The sky is constantly changing as the earth rotates on its axis, causing the stars to appear in different positions each night. In Bellingham, the observer can see roughly half of the overall sky over the course of one year.
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Correct question:
Suppose that at midnight you observe the Moon due south on the meridian. Where will it be two nights later at midnight?
a.It will be about 26 degrees west of my meridian.
b.It will be about 26 degrees east of my meridian.
c.It will be about 26 degrees north of my meridian.
d.It will be about 26 degrees south of my meridian.
Over a period of one year, how much of the overall (night) sky would a Bellingham observer be able to see?
1 pt
The first spacecraft which did not merely fly by a jovian (or giant) planet, but actually went into orbit around it for an extended period of time was -
Galileo
Pioneer 10
Voyager
Messenger
Answers
The first spacecraft which did not merely fly by a jovian (or giant) planet, but actually went into orbit around it for an extended period of time was Galileo.
What is Galileo?The Galileo mission was an American planetary probe that was designed to explore Jupiter and its moon system, as well as observe the Jovian system's dynamics, atmosphere, magnetosphere, and natural satellites. Galileo was launched by NASA's Space Shuttle Atlantis from Kennedy Space Center on October 18, 1989, on mission STS-34.
The probe's objective was to collect as much information as possible about Jupiter and its moons to gain a better understanding of the formation and evolution of the Solar System. Galileo, which orbited Jupiter for nearly eight years, is known for its discoveries, which include the first observation of a moon orbiting an asteroid (243 Ida) and the first direct measurement of the composition of a comet's nucleus, as well as for the detailed images it captured of Jupiter and its moons.
Galileo was created by NASA's Jet Propulsion Laboratory (JPL), which was also in charge of the spacecraft's design, construction, and mission management. Galileo was the first spacecraft to use a gravity assist flyby to achieve a planetary encounter, and it was the first spacecraft to enter orbit around an outer planet.
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A force of 10 lb is required to hold a spring stretched 2 in. beyond its natural length. How much work W is done in stretching it from its natural length to 7 in. beyond its natural length? W X ft-lb
Answers
The work done in stretching the spring from its natural length to 7 inches beyond its natural length is 112.5 ft-lb.
We are given a spring which is stretched beyond its natural length by 2 inches, by applying a force of 10 pounds.
We have to calculate the work done in stretching it further to 7 inches beyond its natural length, in ft-lb.
In order to calculate the work done, we need to know the spring constant (k) of the spring and then use the formula for work done by a spring, which is given by
W = (1/2)k(x2² - x1²)
Where, W is the work done, k is the spring constant, x1 is the initial position of the spring, and x2 is the final position of the spring.So, we need to find the spring constant k of the spring, in order to calculate the work done.Let the spring constant be k lb/inch.
We know that F = kx
where, F is the force applied, x is the displacement, and k is the spring constant.
Substituting the values, we get10 = k(2)k = 5 lb/inch.
Now, we can use the formula for work done, which is W = (1/2)k(x2² - x1²)
Substituting the values, we get W = (1/2)(5)(7² - 2²)W = (1/2)(5)(45)W = 112.5 ft-lb.
Therefore, the work done in stretching the spring from its natural length to 7 inches beyond its natural length is 112.5 ft-lb.
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Suppose a spectral line of hydrogen, normally at 500 nm when measured in a lab on Earth, is observed in the spectrum of a star to be at 500.3 nm. This is called a red shift because the wavelength is longer (and red is on the long-wavelength side of the visible spectrum). How fast is the star moving away from Earth? Give your answer in m/s. Hint: follow example 5.6. Compare in particular to the "Check your learning" calculation, and note that larger Δλ means larger speed.
Answers
The star is moving away from Earth at a velocity of 1.8 x 106 m/s.
The Doppler Effect describes the shift in wavelength of a wave when the source is moving in relation to the observer. The shift can be observed in sound waves, light waves, and other waves.
The Doppler Effect can be used to determine the velocity of objects moving away from an observer, as in the case of stars moving away from Earth.
The velocity of a star moving away from Earth can be determined using the equation:
v = Δλ/λ x c, Where v is the velocity of the star, Δλ is the shift in wavelength of the spectral line, λ is the wavelength of the spectral line measured in the lab on Earth, and c is the speed of light (3.00 x 108 m/s).
In this case, the shift in wavelength of the spectral line is Δλ = 500.3 nm - 500 nm = 0.3 nm.
The wavelength of the spectral line measured in the lab on Earth is λ = 500 nm.
Plugging in these values to the equation above: v = Δλ/λ x cv = (0.3 nm / 500 nm) x (3.00 x 108 m/s) = 1.8 x 106 m/s.
Therefore, velocity of star 1.8 x 106 m/s.
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Light was measured to have an energy of (6.09×10 ∧
−25)J. What is the wavelength (in m ) of that light wave? c=3.00×10 8
m/s
h=6.626×10 −34
J s
1 Hz=1 s −1
Always check that the units for frequency are correct before using this formula. For full credit, your answer must be: - the correct number of significant figures (should be 3) - written in correct scientific notation Note: Your answer is assumed to be reduced to the highest power possible.
Answers
The wavelength of the light wave with an energy of (6.09×10^-25) J is approximately 3.27 × 10^-7 meters or 327 nanometers.
To find the wavelength, we can use the formula: wavelength = speed of light/frequency. However, in this case, we are given the energy of the light wave, not the frequency directly. The energy of a photon can be related to its frequency using the equation: energy = Planck's constant × frequency. Rearranging the equation to solve for frequency, we have frequency = energy / Planck's constant. Substituting the given energy value (6.09×10^-25 J) and Planck's constant (6.626×10^-34 J·s) into the equation, we find: frequency = (6.09×10^-25 J) / (6.626×10^-34 J·s). Calculating the frequency, we get a frequency ≈ 9.21 × 10^8 Hz. Now, we can use the formula wavelength = speed of light/frequency. Given the speed of light (3.00×10^8 m/s), we can substitute the values: wavelength = (3.00×10^8 m/s) / (9.21 × 10^8 Hz). Simplifying, we find wavelength ≈ 3.27 × 10^-7 meters. To express the result with the correct number of significant figures, we can round it to three significant figures: wavelength ≈ 3.27 × 10^-7 meters. Alternatively, we can convert the wavelength to nanometers by multiplying by 10^9 (since 1 meter is equal to 10^9 nanometers): wavelength ≈ 327 nanometers Therefore, the wavelength of the light wave with an energy of (6.09×10^-25) J is approximately 3.27 × 10^-7 meters or 327 nanometers, expressed with the correct number of significant figures and in scientific notation.
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was newton a realist or anti-realist?
Answers
Answer: Newton was a realist
Explanation: Newton held a realist reading of scientific theory as based upon inference from facts and observation, and his gravitational theory (or NGT) as deduced from observed phenomena and Kepler's laws.
Among the reasons for the frequent use of composite measures is(are) that:
a. the researcher is seldom able to develop in advance single indicators of complex concepts.
b. a single data item might not have enough categories to provide a range of variation.
c. composite measures give a more comprehensive and accurate indication of a given variable.
d. they are efficient data reduction devices.
e. all of these choices.
Answers
Among the reasons for the frequent use of composite measures is that they give a more comprehensive and accurate indication of a given variable. Besides, the researcher is seldom able to develop in advance single indicators of complex concepts. A single data item might not have enough categories to provide a range of variation. And lastly, they are efficient data reduction devices.
So, the correct answer is option (e) all of these choices.
What are composite measures?Composite measures are used to combine several variables or scores into a single measurement or index. In other words, they are multidimensional measurement tools. It is useful to make this kind of index because it is possible to calculate the reliability and validity of composite measures, which are statistical measures that indicate whether or not the measurements were conducted accurately or are otherwise legitimate.
For example, if a researcher wants to assess the economic development of a country, he/she could create a composite measure by combining data on GDP per capita, literacy rates, and poverty rates. In this case, each of the three variables reflects a different aspect of economic development.
So, the correct answer is E.
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which chemical equation is balanced?
Answers
Answer:
C no.Explanation:
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When placed at a certain point, a
0.110 C charge feels an electric
force of 19.8 N. What is the
magnitude of the electric field at
that point?
Answers
Answer: 180
Explanation: Acellus
This equation gives the magnitude of the electric field generated by a point charge Q. The distance r in the denominator is the separation between the point of interest and the point charge Q. Or the center of a spherical charge.
What magnitude of the electric field at that point?It is simple to determine the size of the electric field by calculating the force per charge on the test charge. From this definition, the common metric units for electric field strength are derived. Electric field units would be force units divided by charge units, as the definition of an electric field is a force per charge.
F = |qvBsin()| calculates the magnetic force's magnitude. The following factors are involved in determining the force's direction. A plane is first defined by the magnetic field vector, B, and the velocity vector, v. In or out of this plane, the magnetic force is perpendicular to it.
Therefore, The electric force F, or Coulomb force, exerted per unit positive electric charge q at that place can be used to determine an electric field's strength, or E = F/q.
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The brakes of a 2000 kg car apply a force of 250 N to slow down a car as it comes off of an exit ramp. What is the acceleration of the car?
Answers
5. Imagine you're an astronomer who discovers a blue supergiant star that emits high-intensity light with a wavelength of 400 nm. How would the temperature of this star compare to the sun? How do you know?
Answers
The temperature of the blue supergiant star would be hotter than the Sun.
We can determine this based on the concept of Wien's displacement law, which states that the wavelength of peak intensity emitted by a black body is inversely proportional to its temperature. The Sun, with its characteristic yellow-white light, has a temperature of approximately 5,500 degrees Celsius (5,773 Kelvin), which corresponds to a peak wavelength of around 500 nm. In comparison, the blue supergiant star emits high-intensity light with a wavelength of 400 nm, which is shorter than the Sun's peak wavelength. Since shorter wavelengths correspond to higher temperatures, the blue supergiant star must have a higher temperature than the Sun. These stars have surface temperatures typically exceeding 10,000 degrees Celsius (10,273 Kelvin) and can reach even higher temperatures, up to tens of thousands of degrees Celsius.
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If a machine exerts a force of 250N on an object and no work is done, what must have occurred?
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A 2uF capacitor, in series with a 2kohm resistance is joined to 100Vd. C supply. Calculate:
i. The current flowing and
ii. The energy stored in the capacitor at the end of 4 seconds from the start.
Answers
i) The current flowing is 0.05A.
ii) The energy stored in the capacitor at the end of 4 seconds from the start is 0.001J.
i)To calculate the current flowing, we can use Ohm's Law which states that current (I) is equal to voltage (V) divided by resistance (R):
I = V/R
In this case, V is 100V and R is 2kohm. So,
I = 100V / 2kohm
I = 0.05A
Therefore, the current flowing is 0.05A.
ii)To calculate the energy stored in the capacitor, we can use the formula:
E = (1/2) * C * V^2
Where E is energy, C is capacitance and V is voltage.
In this case, C is 2uF (which is equivalent to 0.000002F) and V is also 100V. So,
E = (1/2) * 0.000002F * (100V)^2
E = 0.001J
Therefore, the energy stored in the capacitor at the end of 4 seconds from the start is 0.001J.
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the tiny ripples in the background radiation cobe found are due to
Answers
The tiny ripples in the background radiation COBE found are due to the quantum fluctuations that occurred during cosmic inflation.
What is COBE?
The Cosmic Background Explorer (COBE) is a satellite that was launched in 1989 to study the cosmic microwave background radiation. It was the first satellite mission dedicated solely to cosmology, and it provided groundbreaking insights into the early universe.
What is the cosmic microwave background radiation?
The cosmic microwave background radiation is a faint glow of electromagnetic radiation that permeates the entire universe. It is thought to be the remnant of the Big Bang, and it has been detected in every direction of the sky.
What are quantum fluctuations?
Quantum fluctuations are tiny variations in the energy density of the early universe. They are a natural consequence of the uncertainty principle in quantum mechanics, and they played a crucial role in the formation of the large-scale structure of the universe.
What is cosmic inflation?
Cosmic inflation is a period of exponential expansion that occurred in the early universe. It is thought to have happened within the first 10^-32 seconds after the Big Bang, and it is responsible for the large-scale homogeneity and isotropy of the universe. Cosmic inflation was proposed in the early 1980s to solve some of the problems with the Big Bang model.
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Which of the following statements distinguishes Einstein from Newton and Aristotle?
Einstein had a background that was critical in modern labs where he could probe this mystery further.
Einstein devised theories using logic to extrapolate existing knowledge and predict results.
Einstein’s understanding of curved space-time helped him understand gravity better on Earth.
Einstein’s thought experiments, although superior, were not able to generate useful results quickly.
Answers
Einstein’s understanding of curved space-time helped him understand gravity better on Earth.
Who is Albert Einstein?The man Albert Einstein was the person who first brought up the idea of relativity. The relativity theory drove home the assertion that there are no absolutes in the universe.
On the other hand, the works of Aristotle and Newton about gravity did not include this element of relativity. Though the work of Newton was highly empirical, the results did not incorporate the ideas of relativity.
Thus, what distinguishes Einstein from Newton and Aristotle is Einstein’s understanding of curved space-time helped him understand gravity better on Earth.
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while the woman is repairing a leaky pipe under her kitchen sink, she looks at close objects through the upper half of her bifocal lenses. what is the closest object that she can see clearly?
Answers
Thus the closest object that the woman should be able to see while looking through the upper part of the bifocal lens would be the object that lies between 25cm of the lens.
Bifocal spectacles are specs which are created of both convex and concave lens. The upper part is made up of the concave lens while the lower part consists of convex lens.
When looking through the upper part of the bifocal lens the objects at a little distance become clearer as the upper part of bifocal lens consists of diverging lens that is used to correct distant or vision at some distance.
There are two types of lens the converging or convex lens and the diverging lens or concave lens.
Convex lens is called the converging lens as a two parallel rays of light when passing through a convex lens get bent towards each other and converge at some point.
Concave lens is called the converging lens as two parallel rays on passing through the concave lens get diverged from each other.
The clearest image that is formed by a concave lens is when the object lies between the focal point and the lens, where the image is formed at the focal point on the image side of the lens.
Thus the closest object that she would be able to see is the object that she would be able to see clearly would be the object that lies between 25cm of the lens.
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638 nm light passes through a single
slit. The third (m = 3) diffraction
minimum occurs at an angle of 5.48º.
What is the width of the slit?
Answers
which class question is this
Answer:
2.00
Explanation:
Move the sinθ to the right.
how much work is required to move a 5.0-c positive charge from the negative terminal of a 1.5-v battery to the positive terminal?
Answers
We use the following formula to determine the amount of labour needed to transfer a charge through an electric field: W = q * V where V is the potential difference between
the two sites, q is the charge, and W is the work completed. The charge being transported in this instance is +5.0 C, and the potential difference is 1.5 V. (the voltage of the battery). As a result, the following effort is needed to transfer the charge: W = q * V = 7.5 J = (5.0 C) * (1.5 V) Hence, 7.5 Joules of effort are needed to shift a 5.0 C positive charge from a 1.5 V battery's negative terminal to the positive terminal. Hence, 7.5 Joules of effort are needed to shift a 5.0 C positive charge from a 1.5 V battery's negative terminal to the positive terminal.
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Captain Chip the pilot of a 60,500 kg jet plane, is told that he must remain in a holding pattern over the airport until it is his turn to land. If Captain Chip flies his plane in a circle whose radius is so o km once every 300 min, what centripetal force must the air exert against the wings to keep the plane moving in a circle?
Answers
The centripetal force that must be exerted against the wings to keep the plane moving in a circle is 3.71 × 10⁴ N.
Given that,
Time = 30 min = 30 × 60 sec = 1.8 × 10³ s
Radius = 50 km = 50× 10³ m = 5× 10⁴ m
We know the expression for velocity as,
v = 2πr/(T) = (2π×5× 10⁴) /(1.8 × 10³) = (π×10⁵)/(1.8 × 10³) = (100× 3.14)/1.8 = 174.44 m/s ≈ 175 m/s
Mathematically, centripetal force can be written as,
F = mv²/r = (60,500× 175²)/(5× 10⁴) = 3.71 × 10⁴ N
Thus, required centripetal force is 3.71 × 10⁴ N.
The question is incomplete. The complete question is ' Captain Chip, the pilot of a 60,500-kg jet plane, is told that he must remain in a holding pattern over the airport until it is his turn to land. If Captain Chip flies his plane in a circle whose radius is 50.0 km once every 30.0 min, what centripetal force must the air exert against the wings to keep the plane moving in a circle?'
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What is matrix and what is its composition?
Answers
The matrix is the set of extracellular materials that will form a certain tissue. Through this there will be a physiological integration of the cells.
What is matrix and what is it's composition?In the matrix there will be different macromolecules, mainly collagen, enzymes, glycoproteins, among others which will give support to the cells that will be immersed in the matrix. It will also be involved in the process of cell multiplication and cell movement, since it will allow communication between the different cells to coordinate their cell functions.
The extracellular matrix is going to be composed, broadly speaking, of two components: interstitial matrix and the basal membrane. The interstitial matrix is one that will be formed by polysaccharides and fibrous proteins that gives it the characteristic to be able to cushion the compressions to which it may be subjected.
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During a vacation trip, Taylor drives a car at one speed for
2 hours, at a different speed for 1 hour, and then at a third
speed for 1 more hour.
How can you find Taylor's average speed during the car trip?
A. Multiply the total driving time by the total distance.
B. Divide the total driving time by the total distance.
C. Divide the total distance by the total driving time.
D. Subtract the total distance from the total driving time.
Answers
Answer:
C. Divide the total distance by the total driving time.
Explanation:
As we are finding average speed across the entire trip, we divide the total distance by the total time taken. This is because speed = distance/time and will give us the average over the whole time.
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A block of density 8.9g/cm³ measures 5cm by 2cm, Given that the force of gravity is 10N/kg. Determine the maximum pressure
Answers
Answer:
Maximum pressure = 4450 N/m²
Explanation:
We'll begin by calculating the volume of the block. This can be obtained as follow:
Volume (V) = 5 cm × 3 cm × 2 cm
V = 30 cm³
Next, we shall determine the mass of the block. This can be obtained as follow:
Density = 8.9 g/cm³
Volume = 30 cm³
Mass =?
Density = mass /volume
8.9 = mass / 30
Cross multiply
Mass = 8.9 × 30
Mass = 267 g
Next, we shall covert 267 g to Kg.
1000 g = 1 Kg
Therefore,
267 g = 267 g × 1 Kg / 1000
267 g = 0.267 Kg
Thus, the mass of the block is 0.267 Kg
Next, we shall determine the force.
Force of gravity (g) = 10 N/Kg
Mass (m) = 0.267 Kg
Force (F) =?
F = mg
F = 0.267 × 20
F = 2.67 N
Next, we shall determine the minimum area since we are trying to obtain the maximum pressure. This can be obtained as follow:
Minimum area = 3 cm × 2 cm
Covert each measurement to metre (m) by dividing each measurement by 100
Minimum area = 0.03 m × 0.02 m
Minimum area = 0.0006 m²
Finally, we shall determine the maximum pressure. This can be obtained as follow:
Force (F) = 2.67 N
Minimum area = 0.0006 m²
Maximum pressure =?
Maximum pressure = Force /minimum area
Maximum pressure = 2.67 / 0.0006
Maximum pressure = 4450 N/m²
Baker Bill used 67 kilograms of flour on Monday. He used 48 kilograms of flour on Tuesday. How much did he use in all?
Answers
The total amount of flour he used in all is 115kg
What is Addition?One of the four fundamental operations in mathematics is addition, along with subtraction, multiplication, and division. When two whole numbers are added, the sum or total of those values is obtained.
Given that Baker Bill used 67 kilograms of flour on Monday. He used 48 kilograms of flour on Tuesday
We would add the kg of flour he used
This would be 67 + 48 = 115kg of flour
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which of the following is a property of a mechanical wave A. amplitude B. Weight C. incidence D. color
Answers
A mechanical wave's amplitude, which is a characteristic, tells us how far the midpoint is from the crest either trough.
How do mechanical waves work?An movement of matter known as a harmonic oscillator is what is fundamental for the distribution of energy via a medium. The transmission medium sets a restriction on how far a wave can travel. Since sound as well as stream waves being mechanical waves, they must move via a medium.
In what way do mechanical waves move?Matter is made up of vibrating particles that push against one another, creating mechanical waves that travel through the material. How tightly the particles of materials are packed together affects the speed with which an electromagnetic wave moves.
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The diagram shows forces acting on a boat.
Which arrow represents the direction of upthrust?
look at the photo
Answers
I hope this helps!!:)
The arrow A represents the direction of upthrust.
What is thrust?Thrust is the pressure acting generally on a surface. Its SI unit is Newton (N). Thrust is the pressure that actions a plane via the air. Thrust is used to triumph over the drag of an airplane, and to conquer the load of a rocket.
As anxiety is the significance of pressure, it is measured in newtons (or now and again kilos-force) and is usually measured parallel to the string on which it applies. Thrust is a response pressure defined quantitatively by means of Newton's.
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The ship was travelling 77 meters per second, 35 degrees above the x-axis Northeast. Determine the magnitude and direction of the horizontal vector component, Vx
Answers
Answer:
vₓ = 63.07 m/s
Explanation:
The horizontal vector component of the velocity can be found by the following formula:
\(v_x = vCos\theta\)
where,
vₓ = horizontal vector component of velocity = ?
v = magnitude of velocity = 77 m/s
θ = angle with x-axis = 35°
Therefore,
\(v_x = (77\ m/s)Cos\ 35^o\)
vₓ = 63.07 m/s
You completed three terrain-forming trials. Describe how the sun's mass affects planets in a solar system. Use data you recorded to support your conclusions
Pls answer
Answers
The sun's mass plays a crucial role in shaping the characteristics of planets in a solar system. It determines the orbital paths, stability, and overall structure of planetary systems.
During the three terrain-forming trials, I observed the effects of the sun's mass on planets in a solar system. The sun's mass is a critical factor in determining the gravitational forces experienced by planets. Through these trials, I recorded data that supported several conclusions
Firstly, I observed that the sun's mass directly influences the orbital paths of planets. Planets closer to the sun experience stronger gravitational forces, leading to faster orbital speeds and shorter orbital periods. In contrast, planets farther from the sun have slower orbital speeds and longer orbital periods. This data confirms Kepler's laws of planetary motion, which state that the square of a planet's orbital period is directly proportional to the cube of its average distance from the sun.
Secondly, the sun's mass affects the stability of planetary systems. A more massive sun exerts stronger gravitational forces, providing stability by preventing planets from being pulled out of their orbits. The recorded data revealed that planets in systems with a less massive sun tended to have unstable orbits, resulting in irregular paths and potential ejections from the system.
Lastly, the sun's mass influences the overall structure of planetary systems. Higher-mass stars tend to form larger and more massive planets, as the gravitational forces they exert allow for the accumulation of larger amounts of planetary material. The data collected during the trials supported this conclusion, demonstrating a correlation between the mass of the sun and the sizes and masses of the planets in the system.
The recorded data from the terrain-forming trials provided empirical evidence supporting these conclusions, highlighting the significant impact of the sun's mass on the planets it governs.
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The weight of a cart with a mass of 150 kg is N. (Use 9. 8
m/s2 for the acceleration due to gravity. )
Answers
Answer:
1470 N
Explanation:
Using formula: W=mg
W=150 x 9.8
W= 1470 N
As you add heat, what happens to the kinetic energy of atoms?
Answers
The atoms in a hot object move faster than atoms in a cold object.
Answer:
The atoms in a hot object move faster than atoms in a cold object. The atoms in a hot object have more kinetic energy than the atoms in a cold object. Adding heat to a substance will make the atoms vibrate more and when heat leaves the substance; the atoms will vibrate less. Potential energy is stored energy.