If the period of pendulum oses 13.5 s/day at 1 km above the surface of earth, then the period of pendulum 1 km below the surface of the earth loses will be

Where will a body weigh more, 2 km above the surface of earth or 2 km below the surface of earth ?

A simple pendulum is taken to 64 km above the earth's surface. Its new time period will

A simple pendulum is taken to 64 km above the earth's surface. Its new time period will

A simple pendulum is taken to 64 km above the earth's surface. Its new time period will

Compare the weights of the body when it is (i) 1km above the surface of the earth and (ii) 1 km below the surface of the earth . Radius of the earth is 6300 km.

A simple pendulum makes 20 oscillations in one second on the surface of the earth. Determine the time period of the simple pendulum on the surface of a planet where the acceleration due to gravity is one fourth of the acceleration due to gravity on the surface of the earth .