metre is the unit of dash.​

Answer:

Follows are the soplution to this question:

Explanation:

In the given scenario it would be like a fluid in a simple harmonic in contact with the earth. Whenever a cheetah hops quicker, oscillatory amplitude rises, while the duration stays the same since it does not depend on frequency, which mostly means that time will be the same if you're in contact with the substrate.

Answer:

“brilliant, radiant, splendid”.

Explanation:

The Earth has a gravitational force that attracts objects with mass towards it. This force acts on the mtc student and pulls his body down. It is true.

Force is an invisible push or pull that acts upon an object. It is a vector quantity, meaning it has both magnitude and direction. Force can be generated by the interaction of two objects, or by the action of a single object on itself. Common examples of force include gravity, friction, and magnetism. Force is an essential part of the scientific study of motion, and is used to describe the relationship between an object’s motion and the amount of energy it possesses. Force can be measured using a variety of instruments, such as a spring scale or a force sensor.

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Answer:

In a second class lever, the load is located between the effort and the fulcrum. If the load is closer to the fulcrum than the effort, then less effort will be required to move the load. If the load is closer to the effort than the fulcrum, then more effort will be required to move the load.

Explanation:

from what i learned, if its farther away from the load, its easier to lift, like a wheel barrel

Answer:

thrust

Explanation:

Answer:

thrust

Explanation:

The extra mass of the magnesium oxide comes from then magnesium nitride that is also formed.

If we look at the law of the conservation of mass, we know from that very law that the masses of the substances at the beginning of the reaction must be the same as the masses of the substances at the end of the reaction and this is because the mass of the reaction is conserved.

Given the fact that magnesium does combine with nitrogen to give magnesium nitride in the reaction then the mass of the product would be higher.

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to find the modulus of elasticity MoE at 23% of moisture content based on the already given modulus of elasticity of 12% moisture content we need to consider a shrinkage behavior of material. the expected MoE comes out to be approximately \(6,836 N/mm².\)

given information:

Modulus of elasticity at 12% moisture content =7,920 N/mm²

resultant shrinkage or final shrinkage percentage FSP = 30%

To calculate the expected MoE at 23% moisture content we have the following equation:

MoE-23% =   \(MoE-12%\) \((1 - FSP (23 - 12) / (100 - 12))\)

MoE-23% = \(7,920 N/mm² × (1 - 0.30 × (23 - 12) / (100 - 12))\)

MoE-23% =\(7,920 N/mm² × (1 - 0.30 × 11 / 88)\)

MoE-23% = \(7,920 N/mm² × (1 - 0.1364)\)

MoE-23% = \(7,920 N/mm² × 0.8636\)

MoE-23% =  \(6,836 N/mm²\)

therefore the expected modulus of elasticity at 23% moisture content comes out to be approx \(6,836 N/mm²\).

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Answer:

Gravitational pulls things to the ground

Elastic is stretched or compressed or a shape or object

Kinetic is kinda like the force of motion

Hope this helps

In the gravitational energy, things are pulled to the ground by gravity, for elastic energy stretched, squeezed, or as a shape or item, and for kinetic energy it is similar to the force of motion.

Kinetic energy is the term used in mechanics to describe the impulse that an object experiences as it moves. It is described as the amount of effort needed to move someone of a certain mass to rest to a given velocity. Except for fluctuations in speed, the body retains its acceleration after receiving it during acceleration.

The body uses the same lot of fuel when slowing down from its current rate to a state of rest. Formally, kinetic energy refers to any element in the Lagrangian of such a system that seems to have a derivative with respect to time.

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Based on the above illustration, the required function is `x(t) = t²e⁻ᵗ / 2`.

Given: The equation is, `d²x/dt² + dx/dt = te⁻ᵗ`.

Required:

Find `x(t)` using Laplace Transforms.

Let us apply the Laplace transform to both sides of the equation.

d²x/dt² → s² X(s) - s x(0) - x'(0)dx/dt → s X(s) - x(0)x(0) is 0 as the object starts from rest.

Putting the given value, `d²x/dt² + dx/dt = te⁻ᵗ` in the Laplace transform of the equation, we get (s² X(s) - s x(0) - x'(0)) + (s X(s) - x(0)) = 1 / (s + 1)²

On solving the above equation for `X(s)`, we get `X(s) = 1 / (s + 1)³`

On taking the inverse Laplace transform, we get, `x(t) = t²e⁻ᵗ / 2`

Hence, the required function is `x(t) = t²e⁻ᵗ / 2`.

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The goal in the second stage of gentile's learning stages model related specifically to closed skills is called the "fixation/diversification" goal.
According to Gentile's learning stages model, the second stage of learning is called the "Diversification Stage." In this stage, one goal of the learner related specifically to closed skills is called "Fixation." The Fixation goal indicates that the learner aims to achieve consistent and accurate performance of the closed skill in a stable environment. Environmental method of relating to all of the things that surround us and feature an impact on our lives, For a few humans, environmental stressors protected how crowded a room is and how loud the noise is.

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Lightning is an electrostatic discharge which occurs naturally within the storm. The electrostatic discharge is due to electrically charged regions in the storm.

Lightning can be defined as the naturally occurring electrostatic discharge during which two electrically charged regions positive and negative, both in the same atmosphere or with one on the ground, and other at a certain distance which temporarily neutralize each other, causing the instantaneous release of an average of about one gigajoule of energy from the effect.

The electric field within the storm is not the only field which develops. Below the negatively charged storm base in this region, positive charge begins to pool within the surface of the earth. This positive charge will then shadow the storm whichever direction it goes, and is responsible for the cloud-to-ground lightning.

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The frequency that results in the maximum current passing through the circuit is 5,278 Hz.

The resonance frequency of a series RLC circuit is given by:

f = 1 / (2π√(LC))

f = 1 / (2π√(LC))

f = 1 / (2π√(130 x \(10^{-3}\) x 7 x \(10^{-6}\)))

f = 1 / (2π√(0.910 x \(10^{-9}\)))

f = 1 / (2π x 0.00003018)

f = 5,278 Hz

An RLC circuit is an electrical circuit that consists of a resistor (R), an inductor (L), and a capacitor (C) connected in series or parallel. These components are called passive components because they do not add energy to the circuit but rather store or dissipate energy. The behavior of the RLC circuit depends on the values of the resistor, inductor, and capacitor, as well as the frequency of the applied voltage.

When a voltage is applied to the RLC circuit, the current flowing through the circuit is governed by the interplay between the three components. The resistor opposes the flow of current, the inductor stores energy in the form of a magnetic field, and the capacitor stores energy in the form of an electric field. At certain frequencies, the RLC circuit can resonate, meaning that the energy stored in the inductor and capacitor is exchanged back and forth, leading to a large amplitude of current and voltage in the circuit.

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The speed of the stone is

\(v_{initial} = \sqrt{(2g * (h_{final} - h_{initial}) + (2 * (F_{drag} * d) / m))\)

To find the speed of the stone upon impact with the ground, we can use the principle of conservation of mechanical energy.

The initial mechanical energy of the stone consists of its kinetic energy and potential energy, given by:

\(E_{initial }= KE_{initial} + PE_{initial}\)

At the highest point of its trajectory, the stone momentarily comes to rest, so its final kinetic energy is zero. Therefore, the final mechanical energy of the stone is equal to its final potential energy:

\(E_{final} = PE_{final\)

The change in mechanical energy due to air drag is given by the amount of energy dissipated:

ΔE_drag = -W_drag

Since the stone is thrown vertically upward, the work done by the air drag force is negative (opposite to the direction of motion).

The change in mechanical energy is then:

ΔE = E_final - E_initial = -W_drag

The work done by the air drag force can be expressed as:

W_drag = F_drag * d

where F_drag is the magnitude of the air drag force and d is the distance traveled by the stone.

Substituting this into the expression for the change in mechanical energy:

ΔE = -F_drag * d

Since the air drag force dissipates energy, the change in mechanical energy is negative.

Now, let's solve for the speed of the stone upon impact with the ground:

At the highest point of its trajectory, the stone momentarily comes to rest, so its final kinetic energy is zero:

KE_final = 0

The initial kinetic energy of the stone can be calculated as:

KE_initial = (1/2) * m * v_initial²

where m is the mass of the stone and v_initial is the initial speed.

The initial potential energy of the stone can be calculated as:

PE_initial = m * g * h_initial

where g is the acceleration due to gravity and h_initial is the initial height.

Substituting the expressions for KE_initial and PE_initial into the equation for E_initial:

E_initial = (1/2) * m * v_initial² + m * g * h_initial

Since the final kinetic energy is zero, the final mechanical energy is equal to the final potential energy:

E_final = PE_final = m * g * h_final

where h_final is the final height, which is equal to zero when the stone impacts the ground.

Substituting these values into the expression for the change in mechanical energy:

ΔE = E_final - E_initial = m * g * h_final - [(1/2) * m * v_initial² + m * g * h_initial]

Setting ΔE equal to -F_drag * d:

-m * g * h_final + (1/2) * m * v_initial² + m * g * h_initial = F_drag * d

Simplifying the equation:

(1/2) * m * v_initial² = m * g * (h_final - h_initial) + F_drag * d

Dividing both sides by m:

(1/2) * v_initial² = g * (h_final - h_initial) + (F_drag * d) / m

Rearranging the equation to solve for v_initial:

v_initial² = 2g * (h_final - h_initial) + (2 * (F_drag * d) / m)

Taking the square root of both sides:

\(v_{initial} = \sqrt{(2g * (h_{final} - h_{initial}) + (2 * (F_{drag} * d) / m))\)

Therefore, the speed of the stone upon impact with the ground is given by this equation.

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To determine the direction in which the two football players will travel following the collision, we need to apply the principle of conservation of momentum, which states that the total momentum of a closed system remains constant if no external forces act on it.

Before the collision, the total momentum of the system is:

p = m₁v₁ + m₂v₂

p = (100 kg)(8 m/s) + (140 kg)(6 m/s)

p = 2000 kg·m/s + 840 kg·m/s

p = 2840 kg·m/s

After the collision, the total momentum of the system is still equal to 2840 kg·m/s. If we assume that the collision is perfectly elastic (meaning that no kinetic energy is lost), then we can use the conservation of momentum to find the velocities of the two players after the collision.

Let v₁' and v₂' be the velocities of player 1 and player 2 after the collision, respectively. Then, we have:

p = m₁v₁' + m₂v₂'

2840 kg·m/s = (100 kg)v₁' + (140 kg)v₂'

We also know that momentum is a vector quantity, which means that it has both magnitude and direction. In this case, since the two players collide head-on, we can assume that their velocities are in opposite directions. Therefore, we can write:

v₁' = -v₁f

v₂' = -v₂f

where v₁f and v₂f are the final velocities of the two players after the collision.

Substituting these expressions into the momentum equation, we get:

2840 kg·m/s = (-100 kg)v₁f + (-140 kg)v₂f

Now we have two equations with two unknowns (v₁f and v₂f). Solving for these variables, we get:

v₁f = 14 m/s

v₂f = 2 m/s

The positive sign for v₁f means that player 1 will travel in the direction he was originally moving (to the right), while the negative sign for v₂f means that player 2 will travel in the opposite direction (to the left). Therefore, following the collision, player 1 will continue to move to the right with a velocity of 14 m/s, and player 2 will move to the left with a velocity of 2 m/s.

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The electric furnace will consume 9600 watt of power.

To find the answer, we need to know about the electric power.

The power = 240×40 = 9600 watt

Thus, we can conclude that the power consumption of the electric furnace is 9600 watt.

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Answer:

Secrets? Cuz if I share you the secrets then the secrets will no longer will be secrets.

Answer:

Verb. Load with too great a burden or cargo.

"Both boats were overloaded and low in the water"

Noun. An excessive load or amount.

"an overload of stress"

Explanation:

Similar words are strain, excess, and overburden.

Have a good day and stay safe!

Answer:

f=1.92 cm

If ans is correct reply for explanation.

The typical focal length formula looks as follows: 1/Focal length = 1/Image distance + 1/Object distance , where: Image distance and Object distance are given in mm.

1/f = 1/u + 1/v

1/f = 1/133 + 1/22.5

    = 0.007 + 0.044

    = 0.0514 mm

"The focal length of an optical system is a measure of how strongly the system converges or diverges light; it is the inverse of the system's optical power. A positive focal length indicates that a system converges light, while a negative focal length indicates that the system diverges light."

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Answer:

The current would be multiplied by 1/4, meaning it is reduced by 3/4 of itself.

Explanation:

This is because when the resistance increases, the current decreases along with it.

1. The degeneracy of a particular energy level cannot be determined without information about the restrictions on the quantum numbers.

2. Particle distinguishability and restrictions on the number of particles differ in Maxwell-Boltzmann (distinguishable, no restriction), Einstein (indistinguishable, no restriction), and Dirac-Fermi (distinguishable, restriction due to Pauli exclusion principle) statistics.

1. To determine the degeneracy of a particular energy level with quantum numbers n₁, n₂, ..., nₙ, we need to consider the restrictions placed on the values of the quantum numbers. Each quantum number can take on certain discrete values that satisfy certain conditions, such as energy conservation and quantum mechanical rules. The degeneracy of the level is the number of distinct sets of quantum numbers that satisfy these conditions. Therefore, without specific information about the restrictions on the quantum numbers n₁, n₂, ..., nₙ, it is not possible to determine the degeneracy of the level.

2. (a) Maxwell-Boltzmann statistics: "YES," particles are distinguishable, and there is no restriction on the number of particles in a particular energy state.

(b) Einstein statistics: "NO," particles are indistinguishable, and there is no restriction on the number of particles in a particular energy state.

(c) Dirac-Fermi statistics: "YES," particles are distinguishable, and there is a restriction on the number of particles in a particular energy state due to the Pauli exclusion principle, which allows only one fermion per energy state.

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The greatest height reached by the object is 78.4 meters. To find the greatest height reached by the object, we can use the equations of motion. Let's consider the vertical motion of the object.

Given:
Time taken for the object to return to the same point (total time) = 4.0 s

First, we need to find the time it takes for the object to reach the highest point. Since the object is thrown up, it reaches the highest point halfway through the total time. So, the time taken to reach the highest point (time of ascent) = total time / 2 = 4.0 s / 2 = 2.0 s.

Next, we can use the equation of motion for vertical motion:
s = ut + (1/2)at^2

Since the object is thrown up from the origin, the initial velocity (u) is 0 m/s (at the highest point). The acceleration (a) can be assumed to be due to gravity, which is approximately 9.8 m/s^2.

Plugging in the values, we have:
s = (0 m/s)(2.0 s) + (1/2)(9.8 m/s^2)(2.0 s)^2
s = 0 m + (1/2)(9.8 m/s^2)(4.0 s^2)
s = (1/2)(9.8 m/s^2)(16 s^2)
s = (1/2)(156.8 m)
s = 78.4 m

Therefore, the greatest height reached by the object is 78.4 meters.

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Answer:

For the braking distance function, the speed of the car is the independent variable and is measured along the horizontal axis. The braking distance is the dependent variable and is measured along the vertical axis.

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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Answer:

water boiled and turned into gas

Explanation:

Answer:

hope it helps......

Explanation:

Pressure, in the physical sciences, the perpendicular force per unit area, or the stress at a point within a confined fluid.

Answer:

The positive charges point away from each other

Explanation:

Why?

Arrows point away from the positive charge and toward the

negative charge.

Explanation:

Suppose that you rubbed a balloon with a sample of animal fur such as a wool sweater or even your own hair. The balloon would likely become charged and its charge would exert a strange influence upon other objects in its vicinity. If some small bits of paper were placed upon a table and the balloon were brought near and held above the paper bits, then the presence of the charged balloon might create a sufficient attraction for the paper bits to raise them off the table. This influence - known as an electric force - occurs even when the charged balloon is held some distance away from the paper bits. The electric force is a non-contact force. Any charged object can exert this force upon other objects - both charged and uncharged objects. One goal of this unit of The Physics Classroom is to understand the nature of the electric force. In this part of Lesson 1, two simple and fundamental statements will be made and explained about the nature of the electric force.

Perhaps you have heard it said so many times that it sounds like a cliché.

Opposites attract. And likes repel.

These two fundamental principles of charge interactions will be used throughout the unit to explain the vast array of static electricity phenomena. As mentioned in the previous section of Lesson 1, there are two types of electrically charged objects - those that contain more protons than electrons and are said to be positively charged and those that contain less protons than electrons and are said to be negatively charged. These two types of electrical charges - positive and negative - are said to be opposite types of charge. And consistent with our fundamental principle of charge interaction, a positively charged object will attract a negatively charged object. Oppositely charged objects will exert an attractive influence upon each other. In contrast to the attractive force between two objects with opposite charges, two objects that are of like charge will repel each other. That is, a positively charged object will exert a repulsive force upon a second positively charged object. This repulsive force will push the two objects apart. Similarly, a negatively charged object will exert a repulsive force upon a second negatively charged object. Objects with like charge repel each other.

The activity where to explore the relationships between the electricity field charged with particles and those of the hockey field

Learn more about the you will again explore the relationship.

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Explanation:

df = do + vot  + 1/2 at ^2      do = what you are looking for      df = ground = 0

0 = do + 6 (3 ) + 1/2 ( -9.81) (3^2)

do = 26.1 m

Answer: the answer is D yellow vs red

Explanation: hope this helps

Yellow versus red is not a receptor pair according to the opponent process theory. Hence, option D is correct.

Associated membrane proteins known as paired receptors are mainly expressed on immune cells. Although they have both activating and inhibitory members, they feature extracellular domains with highly conserved amino acid sequences. The immunoreceptor tyrosine-based inhibitory motif (ITIM) is present on inhibitory receptors in the cytoplasm. The immunoreceptor tyrosine-based activation motif is present on the adaptor protein, whereas the activating receptors have short cytoplasmic portions and a positively charged residue (Arg or Lys) in the transmembrane domain to bind with it (ITAM). They are expressed typically on overlapping immune cells and are found in tiny gene clusters on a chromosome.

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