# An object with a mass of #5 kg# is moving at #4 m/s# over a surface with a kinetic friction coefficient of #4 #. How much power will it take to accelerate the object at #3 m/s^2?

The power is

The coefficient of kinetic friction is

The normal force is

In order to accelerate the object, Apply Newton's Second Law of Motion

The power is

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To calculate the power required to accelerate the object, you can use the formula for power, which is given by the product of force and velocity. First, find the force required to accelerate the object using Newton's second law of motion (F = ma). Then, multiply the force by the velocity to obtain power.

First, calculate the force required: F = ma F = 5 kg * 3 m/s^2 F = 15 N

Now, calculate the power: Power = Force * Velocity Power = 15 N * 4 m/s Power = 60 Watts

Therefore, it will take 60 Watts of power to accelerate the object at 3 m/s^2.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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