magicalpukingpuppy33 magicalpukingpuppy33

02-11-2020
Physics

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A electric engine transfers 300j into kinetic energy, 280j into heat energy, and 160j into sound energy. What is the efficiency of the motor? need help asap

Respuesta :

xavierwar06 xavierwar06

11-11-2020

Answer:

42%

Explanation:

Your dividing all the numbers and times themm by 100

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