A body of mass 100 kg is lifted up by 10 m. Find :
(i) the amount of work done.
(ii) potential energy of the body at that height (value of `g = 10 m//s^(2)`).

A body of mass 10 kg is raised by 5m . What is the work done ?

A body of mass 1 kg is lifted through a height of 1m, then its work done is

A body of mass 6 kg is kept at a height of 5 m from the surface of earth. Find the potential energy of the body.

A body of mass 5 kg is taken a height 5 m to 10 m .Find the increase in its potential energy (g=10 m s^(-2) )

A boy weighing 50 kg climbs up a vertical height of 100 m. Calculate the amount of work done by him. How much potential energy does he gain ? ( g = 9.8 m//s^(2) ).

A body of mass 5 kg is lifted through a height of 20 m. Calculate the work done by the applied force.

A body of mass 5 kg is moved up over 10 m along the line of greatest slope of a smooth inclined plane of inclination 30^@ with the horizontal. If g = 10 m//s^(2) , the work done will be

A body of mass 4kg, is taken from a height of 5 m to a hegiht 10m. Find increase in potential energy.

A body of mass 5 kg falls from a height of 10 m to 4 m. Calculate : (i) the loss in potential energy of the body, and (ii) the total energy possessed by the body at any instant ? (Take -10 m s^(-2)

A body of mass m is lifted up from the surface of earth to a height three times the radius of the earth R . The change in potential energy of the body is