Question

What is the importance of work-energy theorem?

Answer 1

Regardless of whether we are increasing or decreasing an object's kinetic energy, the amount of workdone is equal to the change in energy. This is an important relationship known as the work-energy theorem.

Answer 2

By increasing or decreasing kinetic energy of a body , the amount of work done is equal to change in energy.

This is main important of work -energy theorem.

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