A) centripetal force due to Earth's revolution
B) Earth's gravitational pull
C) centripetal force due to Earth's rotation
D) Moons gravitational pull
Correct Answer: B
Solution :
Sol. Escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body. If a rocket achieves the escape velocity it neither on the surface, nor in a closed orbit. Therefore, if a rocket fired from the Earth towards the Moon with its escape velocity. It get rid of the Earth's gravitational force and reach the space.
You need to login to perform this action.
You will be redirected in
3 sec
