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Question 5 A girl is carrying a school bag 3 kg on her back and moves 200 m on a leveled road. The work done against the gravitational force will be (g=10 ms−2) (a) 6×103 J (b) 6 J (c) 0.6 J (d) zero

Answer» Question 5
A girl is carrying a school bag 3 kg on her back and moves 200 m on a leveled road. The work done against the gravitational force will be (g=10 ms2)

(a) 6×103 J
(b) 6 J
(c) 0.6 J
(d) zero


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