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Lorico [155]
3 years ago
5

A machine has an efficiency of 80%. How much work must be done on the machine so to make it do 50,000 J of

Biology
2 answers:
pishuonlain [190]3 years ago
5 0

Answer:

62,500 J

Explanation:

50,000/0.8=62,500

larisa86 [58]3 years ago
3 0

Answer:

62,500J

Explanation:

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