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Newtonian Mechanics

Quick practice

Question 1 of 5

A body whose mass is m, is revolving around a planet whose mass is M. The path of revolution of body is circular. The radius of this path is r. The time required for one revolution is proportional to:

A

r^3

B

r^{3 / 2}

C

\sqrt{r}

D

r^2

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