An energy-storage network consists of series-connected 16-mH and 14-mH inductors in parallel with series-connected 24-mH and 22-mH inductors. Calculate the equivalent inductance.

The kinetic energy of the object will have decreased if the net work done by the forces: Zero.

Kinetic energy is the strength an item has due to its motion. If we want to accelerate an item, then we have to practice a force. applying pressure calls for us to do paintings. After paintings have been finished, power has been transferred to the item, and the object may be shifting at a new constant pace.

Solution:-

a) Arm wore energy theorem,

WwW = AE

Sy if AKEDO, WO

Now, the correct option is: achn4 on the project is positive

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Answer:

The correct answer to the following question will be "An ecosystem".

Explanation:

So that the above seems to be the right answer.

Given:

The mass of the car is m = 1725 kg

The initial velocity of the car is

The final velocity of the car is

The time is t = 4.4 s

To find the applied force.

Explanation:

The force can be calculated by the formula

Here, a is the acceleration.

The acceleration can be calculated as

On substituting the values, the force applied will be

Thus, the applied force is 3527.625 N

Answer:

Benjamin Franklin, Michael Faraday, and Thomas Edison made important contributions to our understanding of and harnessing of electricity.

Answer:

0.389 meters per second

Explanation:

1. Get your knowns

a. 40 meters per 120 seconds

b. 30 meters per 60 seconds

2. Add

Total distance = 40 meters + 30 meters = 70 meters

Total time = 120 seconds + 60 seconds = 180 seconds

3. Divide

Average velocity = 70 meters / 180 seconds

= 7 meters / 18 seconds

= 0.388... meters per second

Answer:

Due to wind and waves of water.

Explanation:

They wonder that the ball will float back to the beach because of the wind and the waves of the water. The wind blows towards the beach which moves the water in the form of waves towards the beach so if the ball lands in the water, it will floats on the surface of water and move towards the beach with the help of wind and waves of the sea. The ball floats on the water due to its lighter weight and lower density as compared to water.

TRUE

Explanation:

BECAUSE IT IS LIKE THE KEY WORD IN THAT SENTENCE.

Answer:

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 69 × 2

We have the final answer as

Hope this helps you

Answer:

a weak interaction between particles the result from mass

Answer:The answer is A)TRUE

Explanation:

Answer:it’s a one story house so no stairs

Explanation:

Answer:

There are no stairs  because Grandma lives in a one story house

Explanation:

Answer:

I think the answer is II and III

16W is the total power dissipated in the circuit

To find the total power dissipated in the circuit, we can use the formula: P = V^2/R
where P is the power, V is the voltage, and R is the resistance.

Since the three identical 12 ohm resistors are connected in parallel, the equivalent resistance of the circuit is:

1/R = 1/12 + 1/12 + 1/12 = 3/12
R = 4 ohms

Using the formula, we get:

P = (8V)^2/4ohm
P = 64W

Therefore, the total power dissipated in the circuit is 64W, which is not one of the answer choices provided.
To solve this problem, we need to first find the equivalent resistance of the parallel resistors and then use the formula for power dissipation.

1. Calculate the equivalent resistance (Req) of the parallel resistors:
1/Req = 1/R1 + 1/R2 + 1/R3
1/Req = 1/12 + 1/12 + 1/12
1/Req = 3/12
Req = 4 ohms

2. Calculate the current (I) in the circuit using Ohm's Law (V = IR):
I = V / Req
I = 8V / 4 ohms
I = 2A

3. Calculate the total power dissipated (P) using the formula P = IV:
P = 2A * 8V
P = 16W

So the correct answer is C. 16W.

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Answer:

Pressure, P = 7 Pa

Explanation:

Given that,

Force exerted on the surface, F = 42 N

Length, l = 3 m

Width, b = 2 m

We need to find the pressure exerted by this force. We know that, pressure is equal to force per unit area. So,

\(P=\dfrac{F}{l\times b}\\\\P=\dfrac{42}{3\times 2}\\\\P=7\ Pa\)

So, the required pressure is equal to 7 Pa.

You have the following expression:

subtract 5 both sides of the equation:

Take into account that the absolute value of any number is equal to the same number but positive.

Then, you have:

and

Then, solve the previous equations:

5x - 8 = -27 add 8 both sides

5x = -27 + 8

5x = -19 divide by 5

x = -19/5

5x - 8 = 27 add 8 both sides

5x = 27 + 8

5x = 32 divide by 5

x = 32/5

Then, the solutions of the given equations are:

x = -19/5

x = 32/5

Answer:

Mendeleev

Explanation:

He discovered the periodic table trying to organize the elements in 1869

The work has not been done while holding a tray in the cafeteria. Option C is correct.

The work can be defined as the product of force and displacement. It can be given by the formula,

\(W = Fd\)

Where,

\(W\) - work

\(F\) - Force

\(d\) - displacement

While raising the barbel, picking up the box off the floor the person displaces the objects vertically, so the work has been done here.

While pushing the object across the floor, the person is displacing the object in the horizontal direction, so the work has been done here.

While holding a tray in the cafeteria, the person is not displacing the plate he is using the force but not displacing the object.

Therefore, the work has not done while holding a tray in the cafeteria.

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Answer:

14.14 metres

Explanation:

Given that a bird flies 20 meters North, 10 meters South, and then 10 meters East.

the bird’s displacement can be calculated by first subtracting the value of distance from the south from the north.

20 - 10 = 10m

The displacement will be achieved by using pythagorean theorem

Displacement = sqrt ( 10^2 + 10^2 )

Displacement = sqrt( 200)

Displacement = 14.14 m

Therefore the displacement of the bird is 14.14 metres.

The fundamental frequency of the tube is 0.240 m long, by taking air temperature to be \(37^o\)C is 367.42 Hz.

A standing wave is basically a superposition of two waves propagating opposite to each other having equal amplitude. This is the propagation in a tube.

The fundamental frequency in the tube is given by

\(f=\frac{v_T}{4L}\)

where, \(v_T=v\sqrt{\frac{T}{273} }\)

Since, T=37+273 K = 310 K

v = 331 m/s

\(\therefore v_T=331\sqrt{\frac{310}{273} } = 352.72 \ m/s\)

Using this, we get:

\(f=\frac{352.72}{4(0.240)} \\f=367.42 \ Hz\)

Hence, the fundamental frequency is 367.42 Hz.

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Answer:

21

Explanation:

The Georgia power charge for 30 days when their going rate is 11 cents/kw-hr every day will be 108.9 watts.

Electric power is the rate at which electrical energy is transferred from an electric circuit. The SI unit of power is expressed in the watt, one watt is equal to one joule per second.

The amount of power rate for one minute = 1.1 × 11/100 = 1.1 × 0.11 = 0.121 watts

The amount of power rate for 30 minutes = 0.121 × 30 = 3.63 watts

The power rate for 30 days(a month) will be = 3.63 × 30 = 108.9 watts

Therefore, the power charge for 30 days (one month) is 108.9 watts.

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Answer: calcium chloride

Explanation: The best solute to use in the hot pack is the one with the highest maximum temperature. According to the students' data chart, mixing calcium chloride with water achieved the highest maximum temperature (60°C).

The best solute for the students' hot pack would be calcium chloride (CaCl2).

Calcium and chlorine combine to form the chemical substance calcium chloride (CaCl2). It is a tasteless, white, crystalline material that is extremely soluble in water.

This is due to the fact that calcium chloride emitted the most heat when dissolved in water, with the highest maximum temperature increase of 36°C. Also, it maintained heat for a longer amount of time since its minimum temperature of 24°C was higher than that of ammonium chloride. The maximum temperature increase for sodium acetate was significant, but its minimum temperature was the same as that of ammonium chloride. The lowest temperature difference was found for sodium chloride, showing that it did not absorb much heat when dissolved in water. Calcium chloride would therefore be the optimum solute to employ in the hot pack design the students came up with based on the data.

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Answer:

Volume

Explanation:

Bh définition The volume of an object is actually the amount of space it occupies.

Answer:

0

Explanation:

she runs 2 whole laps around a 400 meter track, but she is always ending up back where she started, therefor there is no displacement.

The volume of 3/4-strength Similac that can be made from one 12-ounce bottle of Similac is 12/2 = 16 ounces. So, The correct answer is c. 16 oz.

To make 3/4-strength Similac from one 12-ounce bottle of Similac, we have to dilute the original solution with an equal amount of water. Since the original solution is 12 ounces, the amount of water needed is also 12 ounces.

The total volume of the solution after dilution= 12 + 12 = 24 ounces.

To calculate the final strength of the solution, we need to find the ratio of the original Similac to the water. The original solution has a ratio of 12:0, while the final solution has a ratio of 12:12.

The ratio of the original solution to the final solution is 12/(12 + 12) = 12/24 = 1/2.

So the final solution has half the strength of the original solution, which is 3/4-strength Similac.

The volume of 3/4-strength Similac that can be made from one 12-ounce bottle of Similac is 12/2 = 16 ounces.

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The pressure in the narrower region is 95.4 kPa.

Using the given information and the principle of continuity and Bernoulli's equation, we can find the pressure in the narrower region of the pipe.

The principle of continuity states that the product of the cross-sectional area and the flow velocity remains constant, which can be expressed as A1V1 = A2V2. Using this principle, we can first find the flow velocity (V2) in the narrower section of the pipe.

A1 = π(1.5 \(cm^{2}\)) = 7.07 cm² (area of the wider section)
A2 = π(1.0 \(cm^{2}\)) = 3.14 cm² (area of the narrower section)
V1 = 1.5 m/s (velocity in the wider section)

Now we can find V2:

7.07 cm² * 1.5 m/s = 3.14 cm² * V2
V2 ≈ 3.38 m/s (velocity in the narrower section)

Next, we can apply Bernoulli's equation to find the pressure in the narrower region (P2):

P1 + 0.5ρV1² = P2 + 0.5ρV2²

Given the initial pressure (P1) is 100 kPa, we can plug in the known values and solve for P2:

100 kPa + 0.5ρ(1.5 m/s)² = P2 + 0.5ρ(3.38 m/s)²

Assuming the water is an ideal incompressible fluid, its density (ρ) remains constant and can be canceled out:

100 kPa + 0.5(1.5 m/s)² = P2 + 0.5(3.38 m/s)²

Now we can solve for P2:

100 kPa + 1.125 kPa = P2 + 5.708 kPa
P2 = 95.417 kPa (pressure in the narrower region)

So, the pressure in the narrower region of the pipe is approximately 95.4 kPa.

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After connecting the conducting wire, the spheres will redistribute charges until they both have a charge of -1C.

To determine the new charges on the spheres, we need to consider the principle of charge conservation, which states that the total charge before and after an interaction remains the same.

Let's assume that the spheres have charges Q1 and Q2 initially. In this case, Q1 = -3C and Q2 = +1C.

When a conducting wire is connected between the spheres, charge can redistribute until the system reaches equilibrium. Since the spheres are conducting, charges are free to move within them.

In the final state, the charges on the spheres will redistribute to reach a new equilibrium. Let's assume the new charges on the spheres are Q1' and Q2'.

According to the principle of charge conservation, the total charge before and after the connection remains the same:

Initial total charge = Q1 + Q2 = -3C + 1C = -2C

Final total charge = Q1' + Q2'

Since the total charge remains the same, we can write the equation:

Q1' + Q2' = -2C

Since the spheres are of equal size, we can assume that the charges redistribute equally:

Q1' = -1C

Q2' = -1C

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The question probable may be:

A conducting wire is connected between two conducting spheres of equal size have a charge of -3C and +1C respectively. Find out the new charge on each sphere ?