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A sphere is rotating between two rough i...

A sphere is rotating between two rough inclined walls as shoen in fiogure. Cofficent of friction between each wall and the sphere is `(1)/(3)`. If `f_(1)` and `f_(2)` be the ffriction forces at PO and Q. Then `(f_(1))/(f_(2))` is

A

`(4)/(sqrt3)+1`

B

`(1)/(sqrt3)+2`

C

`(1)/(2)+sqrt3`

D

`1+2sqrt3`

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The correct Answer is:
A
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DC PANDEY ENGLISH-ROTATIONAL MOTION-A Only One Option is Correct
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