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Two balls, each of radius R, equal mass ...

Two balls, each of radius R, equal mass and density are placed in contact, then the force of gravitation between them is proportional to

A

`F prop 1/R^2`

B

`F prop R `

C

`F prop R^4`

D

`F prop 1/R`

Text Solution

Verified by Experts

The correct Answer is:
C
Let masses of two balls are `m_1=m_2=m` (given ) and the density be `rho`
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