Body A of mass 4m moving with speed u collides with another body B of mass 2m, at rest . The collision is lead on and elastic in nature. After the collision the fraction of energy lost by the colliding body A is:
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mark as brilliant answer PLZZ
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avantika48:
(1) -1/9 (2) -8/9 (3) -4/9 (4) -5/9 sir ise mai se answer btiye
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Body A of mass 4m moves with speed u and body B of mass 2m at rest
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