If two satellites of masses m1 and m2 are revolving around a earth in a circular orbits of radius r1 and r2, then the ratio of their orbital velocities \(\dfrac{v_1}{v_2}\) is

If two satellites of masses m1 and m2 are revolving around a earth in

1.	If two satellites of masses m1 and m2 are revolving around a earth in a circular orbits of radius r1 and r2, then the ratio of their orbital velocities \(\dfrac{v_1}{v_2}\) is
A.	\(\sqrt{\dfrac{r_2}{r_1}}\)
B.	\(\sqrt{\dfrac{r_1}{r_2}}\)
C.	\(\dfrac{r_1}{r_2}\)
D.	\(\dfrac{r_2}{r_1}\)
Answer» B. \(\sqrt{\dfrac{r_1}{r_2}}\)

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If two satellites of masses m1 and m2 are revolving around a earth in a circular orbits of radius r1 and r2, then the ratio of their orbital velocities \(\dfrac{v_1}{v_2}\) is

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