AslynO456026 AslynO456026

31-10-2022
Physics

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If i lift the 30kg object to a height of 2 meters in 0.5 seconds, how much power did I lift with?

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TiaraoluwaH712946 TiaraoluwaH712946

31-10-2022

Power = Work / time

Work = Force x distance

Force = mass x gravity

g = gravity = 9.8 m/s^2

m= mass = 30 kg

F = force = 30 kg x 9.8 m/S^2 = 294 N

Work = 294 N x 2 m = 588 J

Power = 588 J / 0.5 s = 11,600 W

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