Question

why the velocity is maximum ,when acceleration is zero??
or
why dF/dm =0 ;when force is maximum??
please tell me the answer​

Answer 1

Explanation:

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Answer 2

Since acceleration is the change in velocity over time, there has to be a change in velocity for something to accelerate. In other words, if something is accelerating, it has to have a variable velocity. If the velocity is constant however, the acceleration is zero (because the velocity isn't changing over time).

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