what velocity will you give to a donkey and what velocity to a monkey so that both escape the gravitational field of earth?

By how much percent does the speed of a satellite orbiting in circular orbit be increased so that it will escape from the gravitational field of the earth ?

By how much percent does the speed of a satellite orbiting in circular orbit be increased so that it will escape from the gravitational field of the earth ?

Assertion : Orbital velocity of a satellite is greater than its escape velocity. Reason : Orbit of a satellite is within the gravitational field of earth whereas escaping is beyond the gravitational field of earth.

A body is projected upwards with a velocity of 4 xx 11.2 "km s"^(-1) from the surface of earth.What will be the velocity of the body when it escapes from the gravitational pull of earth ?

A satellite is revolving in a circular orbit at a height h from the earth surface ,such that hlt lt R is the readius of the earth .Assuming that the effect of earth 's atmosphere can be neglected the minimum increase in the speed required so that the stallite could escape from the gravitational field of earth is :

At what angle with the horizontal should a projectile be fired with the escape velocity to enable it escape from gravitational pull of the earth ?

A particle of mass m is lying at the centre of a solid sphere of mass M and radius R . There is a turnel of negligible thickness, so that particle may escape. Find the minimum velocity required to escape the particle from the gravitational field of the sphere.

At what height the gravitational field reduces by 75 % the gravitational field at the surface of earth ?

A spaceship is launched into a circular orbit close to the earth's surface . What additional velocity has now to be imparted to the spaceship in the orbit to overcome the gravitational pull. Radius of earth = 6400 km , g = 9.8m//s^(2) .

A spaceship is launched into a circular orbit close to the earth's surface . What additional velocity has now to be imparted to the spaceship in the orbit to overcome the gravitational pull. Radius of earth = 6400 km , g = 9.8m//s^(2) .