A body of mass �=0.1 �� has an initial velocity of 3 ^ i �/�. It collides elastically with another body

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A body of mass �=0.1 �� has an initial velocity of 3 ^ i �/�. It collides elastically with another body, B of the mass which has an initial velocity of 5 ^ j �/�. After collision, A moves with a velocity v = 4 ( ^ i + ^ j ) �/�. The energy of B after collision is written as (�/10) �, the value of � is
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Sep
A body of mass �=0.1 �� has an initial velocity of 3 ^ i �/�. It collides elastically with another body, B of the mass which has an initial velocity of 5 ^ j �/�. After collision, A moves with a velocity v = 4 ( ^ i + ^ j ) �/�. The energy [...]
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Tags: A body of mass �=0.1 �� has an initial velocity of 3 ^ i �/�. It collides elastically with another body , A moves with a velocity v = 4 ( ^ i + ^ j ) �/�. The energy of B after collision is written as (�/10) � , B of the mass which has an initial velocity of 5 ^ j �/�. After collision , the value of � is ,