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Three uniform spheres each having a mass...

Three uniform spheres each having a mass M and radius a are kept in such a way that each touches the other two. Find the magnitude of the gravitational force on any of the spheres due to the other two.

A

`(sqrt(3))/(4)(GM^(2))/(R^(2))`

B

`(3)/(2)(GM^(2))/(R^(2))`

C

`(sqrt(3)GM^(2))/(R^(2))`

D

`(sqrt(3))/(2)(GM^(2))/(R^(2))`

Text Solution

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The correct Answer is:
A
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