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A body of mass 2 kg moving with a veloci...

A body of mass 2 kg moving with a velocity of 6 m/s strikes inelastically another body of same mass at rest . The amount of heat evolved during collision is

A

(a) 36 J

B

(b) 18 J

C

(c) 9 J

D

(d) 3 J

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The correct Answer is:
B
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