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Two weights w(1) and w(2) are suspended ...

Two weights `w_(1)` and `w_(2)` are suspended from the ends of a light string passing over a smooth fixed pulley. If the pulley is pulled up at an acceleration g , the tension in the string will be

A

`(4w_1w_2)/(w_1+w_2)`

B

`(2w_1w_2)/(w_1+w_2)`

C

`(w_1-w_2)/(w_1+w_2)`

D

`(w_1w_2)/(2(w_1-w_2))`

Text Solution

Verified by Experts

The correct Answer is:
A
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