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A block of mass m(1) = 1 kg is horizonta...

A block of mass` m_(1) = 1 kg` is horizontally thrown with a velocity of `v = 10 m//s` on a statonary long plank of mass`m_(2) = 2 kg` whose surface has `mu = 0.5 ` plank rest on frictionless surface find the time when the block comes to rest w.r.t plank

A

2 sec

B

`(3)/(4) sec`

C

`(4)/(3) sec`

D

1 sec

Text Solution

Verified by Experts

The correct Answer is:
C
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