A) 15 kW
B) 9 kW P = Fv \[=4500\times 2=9000\,W=9\,kW\]
C) 225 W
D) 9000 HP
Correct Answer: D
Solution :
P\[=\frac{\text{Workdone}}{\text{Time}}\]= \[\frac{mgh}{t}\]\[=\frac{300\times 9.8\times 2}{3}=1960\,W\]You need to login to perform this action.
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