Should the speed of two artificial satellites of the earth having different masses but the same orbital radius, be the same?

An artificial satellite orbiting the' earth does not fall down because the earth’s attraction

A satellite orbits the earth at a height of 400 km above the surface. How much energy must be expended to rocket the satellite out of the earth’s gravitational influence? Mass of the satellite = 200 kg, mass of the earth = 6.0 xx10^24 kg, radius of the earth = 6.4 xx10^6 m, G = 6.67 x 10^-11 N m^2 kg ^-2 .

Do the isotopes of an elements have the same chemical properties?

Two satellites of equal masses, which can be considered as particles, are orbiting the earth at different heights. Will their moments of inertia be same or different?

Does the escape speed of a body from the earth depend on the mass of the body,

What is the probability that the two friends have the same birth day.

Why does the earth.impart the same acceleration to all bodies?

Two artificial satellites, one close to the surface and other away are revolving around the earth. Which of them has larger speed?

As you have learnt in the text, a geostationary satellite orbits the earth at a height of nearly 36,000 km from the surface of the earth. What is the potential due to earth’s gravity at the site of this satellite? (Take the potential energy at infinity to be zero). Mass of the earth = 6.0 xx 10^24 kg, radius = 6400 km

If r represents the radius of the orbit of a satellite of mass m moving round a planet of mass M, the velocity of the satellite is given by :