Questions
If gravitational potential at an altitude ‘R’ above the surface of earth is ‘U’, Then gravitational potential at the centre of earth will be ______
detailed solution
Correct option is C
U=−G.MR+R=−GM2R.∴ US=Potential on the surface=−GMR=2UNow UC=Potential on the centre = 32 US=3UTalk to our academic expert!
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