*$_A body of mass ‚Äö√Ñ√≤m‚Äö√Ñ√¥ moving with a c – McqOptions

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1.	*$_A body of mass ‚Äö√Ñ√≤m‚Äö√Ñ√¥ moving with a constant velocity ‚Äö√Ñ√≤v‚Äö√Ñ√¥ strikes another body of same mass moving with same velocity but in opposite direction. The common velocity of both the bodies after collision is?
A.	v
B.	2v
C.	4v
D.	8v
Answer» C. 4v

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