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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 3 m/sec collides head on with a body of mass 1 kg moving in opposite direction with a velocity of 4 m/sec. After collision, two bodies stick together and move with a common velocity which in m/sec is equal to

A

`1//4`

B

`1//3`

C

`2//3`

D

`3//4`

Text Solution

Verified by Experts

The correct Answer is:
C
`(2xx3 - 1 xx4) = (2+1)v implies v =2/3 m//s`
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