A body of mass 100 g is rotating in a circular path of radius r with c – McqOptions

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1.	A body of mass 100 g is rotating in a circular path of radius r with constant velocity. The work done in one complete revolution is [AFMC 1998]
A.	100 rJ
B.	\[(r/100)J\]
C.	\[(100/r)J\]
D.	Zero
Answer» E.

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