Answer:
h = 44.5 m
Explanation:
Given that,
Power of the engine, P = 5 hP = 3728.5 W
Weight of the load, W = 2000 lb = 8900 kg
We need to find how high the load be raised in 10 s.
We know that,
Power, [tex]P=\dfrac{W}{t}[/tex]
Where
W is work done
Also,
1 Pound = 4.45 newtons earth (N)
[tex]P=\dfrac{F\times h}{t}\\\\h=\dfrac{Pt}{F}\\\\h=\dfrac{8900\times 10}{2000}\\\\h=44.5\ m[/tex]
So, the height raised by the load is 44.5 m.
