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

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

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User Carvellis
by
7.2k points

1 Answer

6 votes

Answer:

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

Step-by-step explanation:

answered
User MillsOnWheels
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9.0k points
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