a man exerts a force of 200N in pulling a cart at. a constant speed of 16m /s .calculate the power spent by man
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Answered by
57
As Force = mass * acceleration
200N=m*16m/s
m=200N/16m/s
m=12.5g
200N=m*16m/s
m=200N/16m/s
m=12.5g
Answered by
128
Power = Fv
= 200N × 16m/s
= 3200 Watt
= 3.2 kW
Power spent by man is 3.2 kW
= 200N × 16m/s
= 3200 Watt
= 3.2 kW
Power spent by man is 3.2 kW
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