Two satellite are revolving around the ear

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Two satellite are revolving around the earth with velocities ${v_1}$and ${v_2}$ and in radii ${r_1}$ and ${r_2}({r_1} > {r_2})$respectively. Then

A

${v_1} = {v_2}$

B

${v_1} > {v_2}$

C

${v_1} < {v_2}$

D

$\frac{{{v_1}}}{{{r_1}}} = \frac{{{v_2}}}{{{r_2}}}$

Two satellite are revolving around the earth with velocities ${v_1}$and ${v_2}$ and in radii ${r_1}$ and ${r_2}({r_1} > {r_2})$respectively. Then

$v = \sqrt {\frac{{GM}}{R}} $ if ${r_1} > {r_2}$ then ${v_1} < {v_2}$