# How much work would it take to horizontally accelerate an object with a mass of #6 kg# to #7 m/s# on a surface with a kinetic friction coefficient of #3 #?

The work is

The coefficient of kinetic friction is

The normal force is

The frictional force is

According to Newton's Second Law, the acceleration is

To find the distance, we apply the equation of motion

The work is

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To horizontally accelerate an object with a mass of 6 kg to a velocity of 7 m/s on a surface with a kinetic friction coefficient of 0.3, it would require approximately 103.86 Joules of work.

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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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