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A person weighing 60kg In a small boat o...

A person weighing `60kg` In a small boat of mass `140 kg` which is at rest, throws a `5 kg` stone in the horizontal direction with a velocity of `14m//s^(-1)`. The velocity of the boat immediately after the throw is (in `m//s`)

A

`1.2`

B

`0.5`

C

`0.35`

D

`0.65`

Text Solution

Verified by Experts

The correct Answer is:
C
`m_(1)u_(1)+m_(2)u_(2)=m_(1)v_(1)+m_(2)v_(2)`
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