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A chain of mass 'm' is attached at two p...

A chain of mass 'm' is attached at two points A and B of two fixed walls as shown in the figure. The tension in the chain at A is

A

`1/2 mg cos theta`

B

`mg sin theta `

C

`1/2 mg "cosec" theta`

D

`mg tan theta`

Text Solution

Verified by Experts

The correct Answer is:
C
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