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Choose the correct option: The string ...

Choose the correct option:
The string in fig. is passing over small smooth pulley rigidly attached to trolley A. If the speed of trolley is constant and equal to `v_(A)` towards right, speed of block B at the instant shown in figure are

A

`V_(B)=V_(A)`

B

`a_(B)=(16 V_(A)^(2))/(125)`

C

`a_(B)=0`

D

`V_(B)=4/5 V_(A)`

Text Solution

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The correct Answer is:
B
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