A system engine generating 5 hp is raising a load weighting 2000 lb. How high will the load be raised in 10s?

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,

Where

W is work done

Also,

1 Pound = 4.45 newtons earth (N)

So, the height raised by the load is 44.5 m.

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