Two satellites of masses 50 kg and 100 kg revolve around the earth in circular orbits of radii 9 R and 16 R respectively, wehre R is the radius of earth. The speeds of the two satellites will be in the ratioA. `3//4`B. `4//3`C. `9//16`D. `16//9`

Two satellites of masses 50 kg and 100 kg revolve around the earth in

1.	Two satellites of masses 50 kg and 100 kg revolve around the earth in circular orbits of radii 9 R and 16 R respectively, wehre R is the radius of earth. The speeds of the two satellites will be in the ratioA. `3//4`B. `4//3`C. `9//16`D. `16//9`
Answer» Correct Answer - b `(V_(C_(1)))/(V_(C_(2)))=sqrt((r_(2))/(r_(1)))=sqrt((16R)/(9R))=(4)/(3)`

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