16. A students caries a bag weighing 10 kg from the ground floor to his class on the first floor that is 2 m high. The work done by the boy is
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Answered by
1
Answer:
Mass = 5kg S = 2m
Force = m × g= 5×10= 50N
Work = force × displacement W = 50 × 2W = 100 J
Step-by-step explanation:
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Answered by
0
Answer:
200J
Step-by-step explanation:
W=F*d
F=ma
10×10=100N
therefore,
W= 100×2=200J
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