Question

24. Prove the Work energy theorem for a variable force in onedimension.​

Answer 1

Answer:

Part one: Now we 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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