Question

A planet of mass m moves around the sun of mass M in an elliptical orbit . The maximum and minimum speed of the planet from the sun r1 and r2 respectively. The time period of the planet is proportional to

Answer 1

A planet of mass m moves around the sun of mass M in an elliptical orbit. The maximum and minimum distances of the planet from the sun are r1 and r2respectively. The time period of the planet is proportional to:-


a) r13/2
b) r23/2
c) (r1 + r2)3/2
d) (r1 - r2)3/2

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