a porter lifts a luggage of 15 kg from the ground and put it on his head 1.5 m above the ground calculate the work done by him on the luggage.
Answers
Answered by
3
Answer:
225 J
Step-by-step explanation:
Mass of luggage , m = 15 kg and
displacement s = 1.5 m.
Work done W = F × s = mg × s
= 15 kg × 10 m s-² × 1.5 m
= 225 kg m s-² m
= 225 N m = 225 J
Work done is 225 J.
Answered by
1
Answer:
225 J is the answer ................
Similar questions