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16-11-2020
Physics

contestada

What is the power of a crane that does 5.60 kJ of work in 2.80 s?

Respuesta :

Stephen46 Stephen46

25-11-2020

Answer:

2000 W

Explanation:

The power of the crane can be found by using the formula

[tex]p = \frac{w}{t} \\ [/tex]

w is the workdone

t is the time taken

From the question we have

[tex]p = \frac{5600}{2.8} \\ [/tex]

We have the final answer as

2000 W

Hope this helps you

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