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Two block A and B each of same mass are ...

Two block `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` will swing and hit the surface in time `t_(B)`. Assume the surface as frictionless.

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
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