A boy raises a box with a weight of 120 N from a height of 2 m. The work done by him is ________.

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

1.	A boy raises a box with a weight of 120 N from a height of 2 m. The work done by him is ________.
A.	60 J
B.	120 J
C.	240 J
D.	130 J
Answer» D. 130 J

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A boy raises a box with a weight of 120 N from a height of 2 m. The work done by him is ________.

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