The most prominent loss in energy is: - Vidyadip

MCQ

The most prominent loss in energy is:

✓
in overcoming the force of friction between the moving parts of a machine
B
due to the string in it $($if any$)$ is not perfectly elastic
C
due to its different parts are not perfectly rigid
D
none of these

✓

Answer

Correct option: A.

in overcoming the force of friction between the moving parts of a machine

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