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ELEN [110]
2 years ago
12

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
Physics
1 answer:
Tanya [424]2 years ago
4 0

Answer:

42%

Explanation:

Your dividing all the numbers and times themm by 100

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