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Identify the false statement from the fo...

Identify the false statement from the following

A

Work-energy theorem is not independent of Newton's second law

B

Work-energy theorem holds in all inertial frames.

C

Work done by friction over a closed path is zero.

D

Work done is a scalar quantity

Text Solution

Verified by Experts

The correct Answer is:
C
Friction is a non-conservative force. Work done by a non-conservative force over a closed path is not zero. Hence, option (c) is a false statement While all other statements are correct.
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