On the pole of the Earth a body is imparted velocity `v_0` directed vertically up. Knowing the radius of the Earth and the free-fall acceleration on its surface, find the height to which the body will ascend. The air drag is to be neglected.

From the pole of the earth, a body of mass m is imparted a velocity v_0 directed vertically up. If Mis the mass of the earth, R its radius and g is the free-fall acceleration on its surface, then the height It to which the body will ascent is (neglect air resistance)

A body of mass 'm' falls freely under gravity, near the surface of earth. What will be the free fall acceleration if it is falling from a height equal to R, the radius of earth?

A body of mass m is from surface of the earth projected vertically upwards with a velocity such that it rises to a height of 20 m. If the same body is projected with same velocity from a planet density is (1)/(4) th of density of earth and radius is (1)/(2) of that of Earth, then find the height to which the body will rise on the planet.

A body is projected vertically up from surface of the earth with a velocity half of escape velocity. The ratio of its maximum height of ascent and radius of earth is

A body projected from the surface of the earth attains a height equal to the radius of the earth. The velocity with which the body was projected is

A body projected from the surface of the earth attains a height equal to the radius of the earth. The velocity with which the body was projected is

A body projected from the surface of the earth attains a height equal to the radius of the earth. The velocity with which the body was projected is

As it falls, the acceleration of a body dropped from the height equal to that of radius of earth,