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In the pulley system shown here, find th...

In the pulley system shown here, find the relationship between acceleration of `m_(1),m_(2)` and `m_(3)`

A

`2a_(1)+a_(3)+a_(1)=0`

B

`2a_(2)-a_(3)+a_(1)=0`

C

`2a_(2)+a_(3)-a_(1)=0`

D

`2a_(2)-a_(3)-a_(1)=0`

Text Solution

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The correct Answer is:
C

`Ta_(1)-Ta_(2)-2Ta_(2)=0`
`rArr a_(1)-a_(3)-2a_(2) =0`
`rArr 2a_(2)+a_(3)-a_(1)=0`
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