emontebrown1096dueh emontebrown1096dueh

24-04-2022
Physics

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A crane lifts a steel grider in 45s.it required the crane to do 8750000 j of work .how much power did the crane use

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olaola193 olaola193

24-04-2022

Answer:

[tex]194.44kw[/tex]

Explanation:

[tex]power = \frac{workdone}{time \: taken} [/tex]

[tex] p = \frac{8750000}{45} [/tex]

[tex]p = 194444.44watt[/tex]

[tex]p = 194.44kw[/tex]

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