Question #8e4b9

1 Answer
Vishwaksen Reddy V.
Sep 26, 2015

D

Explanation:

Process of elimination:
A: if there is no motion caused by the force, no work is done
B: the body might be moving by dissipating its own energy or be moving in a circular motion (planetary motion)
C: momentum changes even when it loses it and when work is done by the body

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