Question

A satellite is orbiting the earth in a circular orbit of radius r. Its period of
revolution varies as period
(A)Vr
(B)r
(C)r^3/2
(D)r^2​

Answer 1

Answer:

ans is r³/².

Explanation:

as Capler' s Third Law..

${t}^{2} \: = \frac{ 4 {\pi}^{2} {r}^{3}}{gm}$

therefore taking Square root both side,

ans will be like this,

$t \: = 2\pi \sqrt{ \frac{ {r}^{3} }{gm} }$

so now we can say that t is proportional

to r³/²