List of top Physics Questions on Gravitation asked in PGIMER

At which place on the Earth's surface is the acceleration due to gravity maximum, the poles or the equator?

As you move higher above the Earth's surface, that is, as altitude increases, how does the acceleration due to gravity (g) change?

A satellite is placed in a circular orbit very close to the Earth's surface, so that its orbital radius is almost equal to the Earth's radius. What is the approximate time period of this satellite?

A satellite of mass m moves in a circular orbit of radius r around the Earth with orbital speed v. What is the expression for its angular momentum about the centre of the Earth?