three uniform spheres each having mass M and radius 'a' are kept in such a way that each touch the other two. The magnitude of the gravitational force on any of the spheres due to the other two is found to be root 3GM^2/ka^2.Find the value of K.
Answers
Answered by
1
Force between two spheres will be
F=GMM(2R)2=GM24R2
Two forces of equal magnitude are acting at angle 60∘ on any of the sphere
Fnet=3–√4GM2R2
Hence a is the correct answer.
Similar questions