Show the work energy theorem for a variable force.

1.	Show the work energy theorem for a variable force.
Answer» can define the work done as a definite integral of the FORCE over the total displacement as Now, we ALREADY KNOW that KINETIC energy of an object can be expressed as: We can express the change in the kinetic energy with TIME as, Hence, the work-energy theorem is proved for the variable force as well.

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Show the work energy theorem for a variable force.​

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Show the work energy theorem for a variable force.