Physics, asked by chinssi, 2 months ago

a motor is 79% efficient.If 60 kj or energy is put into engine, how much work is got out?

Answer correctly please.

Answers

Answered by Rajkd180203

0

Answer:

47.4 kJ

Explanation:

79/ 100 × 60 = 7.9 × 6= 47.4 kJ Energy is used/ outputed or as you said "got out".

The rest is wasted

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