List of top Physics Questions on Gravitation asked in BHU UET

The speed of earth's rotation about its axis is co. Its speed increases to $ x $ times to make effective acceleration due to gravity equal to zero at the equator, $ x $ is

The time period of a simple pendulum of length $L$ as measured in an elevator descending with acceleration $ \frac{g}{3} $ is

Which of the following statements is/are true?

The total energy of a satellite moving with an orbital velocity $v$ around the earth is

Escape velocity at surface of earth is $11.2\,km/s$. Escape velocity from a planet whose mass is the same as that of earth and radius $1/4$ that of earth, is :

An earth satellites $ S $ has an orbit radius which is $4$ times that of communication satellite $C$. The period of revolution of $ S $ will be:

A synchronous relay satellite reflects TV signals and transmits TV programmer from one pan of the world to the other because its: