The moon takes about 27.3 days to revolve round the earth in a nearly circular orbit of radius 3.84xx10^5 k. Calculate the mass of the earth from these datas.

The moon takes about 27.3 days to revolve around the earth in a nearly circular orbit of radius 3.84xx10^5 km . Calculate the mass of the earth from these data.

The moon takes about 27.3 days to revolve around the earth in a nearly circular orbit of radius 3.84xx10^5 km . Calculate the mass of the earth from these data.

Moon takes 27.3 days to complete one revolution around the earth , in a cirular orbit of radius 3.9xx10^(5) km. Calculate the centripetal acceleration of the moon .

A satellite has to revolve round the earth in a circular orbit of radius 8 xx 10^(3) km. The velocity of projection of the satellite in this orbit will be -

Assuming that the moon moves around the earth in a circular orbit of radius 3.8xx10^5 km in 27 days and the earth moves around the sun in a circular orbit of radius of radius 1.5xx10^8 km in 365 days, find the ratio of the masses of the sun and the earth.

The moon revolves around the earth in a circular orbit of radius - 3.84xx10^5 km with velocity 1 km/s. The additional velocity required to escape from influencing earth satellite is

The moon revolves around the earth in a circular orbit of radius - 3.84xx10^5 km with velocity 1 km/s. The additional velocity required to escape from influencing earth satellite is