WhatMemes WhatMemes

22-04-2017
Chemistry

contestada

How much power does it take to lift 250 N,40 m high in 2 seconds

Respuesta :

SamuelS SamuelS

22-04-2017

power = force * distance / time

the force is 250 Newton and time is 2 seconds
distance is 40 meters

power = 250N * 40m / 2s
power = 5000 (Nm/s)

Newton-meter per second is equal to a Watt so

power = 5000W

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