Two satellites of equal mass A and B are revolvingaround earth in circular orbits of radii r and 4rrespectively. Ratio of angular momentum of A and B in their orbit about earth is 1. 1/2 2. 1/ \sqrt2 3. 2 4. \sqrt{2

Open in App

Solution

Suggest Corrections

Similar questions

Two satellites of masses 3m and m orbit the earth in circular orbits of radii r and 3r respectively. The ratio of their orbital speeds is

Q. Two satellites

A

and

B

of masses

m_{1}

and

m_{2} (m_{1} = 2 m_{2})

are moving in circular orbits of radii

r_{1}

and

r_{2} (r_{1} = 4 r_{2})

, respectively, around the earth. If their periods are

T_{A}

and

T_{B}

then the ratio

T_{A} / T_{B}

Q. Two satellites are revolving round the earth in circular orbits of radii in the ratio

1 : 2

. Their orbital velocities are in the ratio of:

Q. Two satellites of masses

400 kg

and

500 kg

are revolving around earth in different circular orbits of radii

r_{1}

and

r_{2}

such that their kinetic energies are equal. The ratio of

r_{1}

r_{2}

If the masses of two satellites are 4m and m, and they orbit the Earth in circular orbit of radii r and 3r respectively, then find the ratio of their orbital speeds?

Join BYJU'S Learning Program