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In the previous problem if M=2m, the ten...

In the previous problem if M=2m, the tension in the middle of the rope is

A

`(3F)/(4)`

B

`(3F)/(5)`

C

`(5F)/(6)`

D

`(7F)/(6)`

Text Solution

Verified by Experts

The correct Answer is:
C

`T'=(M+(m)/(2))a`
`=(2m+(m)/(2))(P)/((2m+m))`
`=((5m)/(2))(P)/((3m))=(5P)/(6)`
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