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A body of mass 1kg makes an elastic coll...

A body of mass 1kg makes an elastic collision with another body at rest and continues to move in the original direction after collision with a velocity equal to 1/5th of its original velocity. Find the mass of second body.

A

`(2)/(3) kg`

B

`(3)/(2) kg`

C

`(5)/(2) kg`

D

`(2)/(5) kg`

Text Solution

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The correct Answer is:
A
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