Question

Asked Oct 18, 2019

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Al lift to raise a crate to height of 10.0 m is used. [1hp= 746 W]

How much hp is necessary to raise the crate at 5.0 m/s?

Step 1

Given:

Displacement of the crate = 10 m

Velocity of the crate = 5 m/s

Let, mass of the crate = *m *kg

Step 2

Time taken to lift the crate by 10 m

Step 3

Work done to lift the crate is equal to the chan...

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