Question

Give answer in one word / sentence :-
Suppose a body is lifted from earth to height H. what will be the sigh of work done on it by gravitational field.​

Answer 1

Answer:

So if an object of mass m is raised through a height h, the work done on the object is equal to mgh, and so this amount of energy is transferred to the object. (Notice that this equation is identical to the one describing an object falling under gravity, Equation 7.)

Answer 2

Answer:

MGH

Explanation:

when a body is lifted to a height from the surface of earth the work done on the body is denoted byW=MGH where m is denoted by mass of the body.