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A smooth sledge is moving with constant ...

A smooth sledge is moving with constant velocity `v_(0)` toward left. A block is pushed toward right with a velocity `v_(0)’` (relative to ground).

(A) Find the velocity with which the block escapes from the sledge and necessary critical `v_(0)` for escaping from the sledge
(B) Will the block launch onto the sledge again?

Text Solution

Verified by Experts

`(A) sqrt(2v_(0)^(2)+v_(0)^(2)+2v_(0)v_(0)'-2gh)`
`v_(0)=sqrt(2gh)-v_(0)'`
(B) Yes
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