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Choose the correct statement....

Choose the correct statement.

A

Work done by internal forces is equal to change in potential energy

B

net work done on the body is equal to change in total mechanical energy

C

net work done by all force other than conservative forces is equal to change in total mechanical energy

D

net work done on the system by internal forces is always zero

Text Solution

Verified by Experts

The correct Answer is:
C
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