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In the arrangements shown, the pulleys, ...

In the arrangements shown, the pulleys, strings and springs are weightless and the systems can move freely without friction The extension of spring in `1` is `x_(1)` and that in `2` is `x_(2)` Then
.

A

`x_(1)=x_(2)`

B

`x_(2)gtx_(1)gt0`

C

`x_(1)gt x_(2) =0`

D

`x_(1) gt x_(2) gt0`

Text Solution

Verified by Experts

The correct Answer is:
D
In figure I Tension `T_(1) = 20g//3`, in figure II Tension
`T_(2) =5g` So, `x_(1) gt x_(2) gt0` .
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