A body of mass 2kg is moving with velocity 10 m/s towards east. Anothe – McqOptions

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1.	A body of mass 2kg is moving with velocity 10 m/s towards east. Another body of same mass and same velocity moving towards north collides with former and coalsces and moves towards north-east. Its velocity is [CPMT 1997; JIPMER 2000]
A.	10 m/s
B.	5 m/s
C.	2.5 m/s
D.	\[5\sqrt{2}\,m/s\]
Answer» E.

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