Physics, asked by foodie6, 22 hours ago

two spheres each of radius r are kept at a distance of 4r from each other how will the force of gravitation between them change if they are now kept touching each other
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Answered by Sanshine0812

1

Answer:

If spheres of the same material and same radius r are touching each other, then show that the gravitational force between them is directly proportional to r4.

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