A body of mass 40kg having velocity 4 m/s collides with another body o – McqOptions

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1.	A body of mass 40kg having velocity 4 m/s collides with another body of mass 60kg having velocity 2 m/s. If the collision is inelastic, then loss in kinetic energy will be [Pb. PMT 2001]
A.	440 J
B.	392 J
C.	48 J
D.	144 J
Answer» D. 144 J

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