alyssabarbee alyssabarbee

27-10-2020
Physics

contestada

a motor with an efficiency of 75 percent must supply 240J of useful work. what amount of work must be supplied to the motor

Respuesta :

darkflaw darkflaw

27-10-2020

Answer:

e=75%=0.75 work output = usful work=240j

Explanation:

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