Question

Tangential acceleration of the body moving with constant velocity on a curve is equal to

Answer 1

First of all, if the body is moving in a curve, it can not have constant velocity. It can have constant speed.

If it has constant speed, the tangential acceleration will be 0.

Answer 2

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First of all, if the body is moving in a curve, it can not have constant velocity. It can have constant speed.

If it has constant speed, the tangential acceleration will be 0.