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A partical of mass m oscillates along t...

A partical of mass `m` oscillates along the horizontal diameter `AB` inside a smooth spherical `AB` inside a smooth sperical shell of radius `R`. At any instate `K.E.` of the partical is `K`. Then force applied by partical on the on the shell at this instant is:

A

`(K)/(R)`

B

`(2K)/(R)`

C

`(3K)/(R)`

D

`(K)/(2R)`

Text Solution

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The correct Answer is:
c
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