Universal Law of Gravitation Video Lessons

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Problem: Two uniform spheres, each with mass M and radius R, touch one another. What is the magnitude of their gravitational force of attraction? Express your answer in terms of the variables M, R, and appropriate constants.

FREE Expert Solution

Gravitational force,

F=Gm1m2r2

m1 = m2 = M

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Problem Details

Two uniform spheres, each with mass M and radius R, touch one another. What is the magnitude of their gravitational force of attraction? Express your answer in terms of the variables M, R, and appropriate constants.

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