how much work is done by a force on 50kgbody in order. to accelerate it from rest to 20m/s in 10s
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Displacement in 10s=20m/S X 10s=200m
Acc.=20m/s-0m/s /10s=2m/s^2
Force=50 kg X 2m/s^2=100 newton
W=F. D
=100n.200m
=20000joule
Acc.=20m/s-0m/s /10s=2m/s^2
Force=50 kg X 2m/s^2=100 newton
W=F. D
=100n.200m
=20000joule
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