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Two blocks Aand B ,each of same mass are...

Two blocks `A`and `B` ,each of same mass are attached by a thin inextensible string through an ideal pulley .Initially block `B` is held in position as shown in figure.Now , the block `B` is released. Block `A` will slide to right and hit the pulley in time `t_(A)`. Block B swing and hit the surface in time `t_(B)`. Assume the surface as frictionless ,then

A

`t_(A)=t_(B)`

B

`t_(A) lt t_(B)`

C

`t_(A) gt t_(B)`

D

data are not sufficient to get relationship between `t_(A)` and `t_(B)`.

Text Solution

Verified by Experts

The correct Answer is:
B

`T sin theta lt T`
`:. T_(A)ltt_(B)`
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