The work done to move an object of mass 2 kg to a height of 50 m from the ground is ______ J. `(g = 10 m s^(-2))`

What is the work done to fits to lift a body of mass 5 kg to a height of 50 m from the ground (in J)? (g = 10 m s^(-2) )

Find the work done of move an object of mass 3 kg to a height of 20 m from the ground (Take g =10ms^(-2) ).

Calculate the work done to take an object of mass 20 kg to a height of 10 m.

Calculate the work done to take an object of mass 20 kg to a height of 10 m. (g = 9.8 m/s2)

Ramesh raises on object of 12 kg through a height of 2.0 m. The work done try him is (take g = 10 m//s ^(2)):