A boy raises a box with a weight of 120N through a height of 2 m. The work done by him is_x005F_x000D_

A boy raises a box with a weight of 120N through a height of 2 m. The

1.	A boy raises a box with a weight of 120N through a height of 2 m. The work done by him is_x005F_x000D_
A.	60 J
B.	120 J
C.	240 J
D.	180 J
Answer» D. 180 J