nma1204 nma1204

20-12-2019
Physics

contestada

how much power is generated as a crane lifts a 65 kg ball to a height of 150 m in 11.3 seconds

Respuesta :

MamoonWasim MamoonWasim

20-12-2019

Explanation:

taking g=9.81

power= word done/ time taken

mgh/time

65*9.81*150/11.3

8464.4 watt of power generated

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