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31-05-2018
Physics

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If a force of 450N pushes a box 4 meters in 2 seconds, how much power was developed?

Respuesta :

31-05-2018

Work = (force) x (distance) = (450 N) x (4 m) = 1,800 joules

Power = (work) / (time) = (1,800 joules) / (2 sec) = 900 watts .

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