3 years ago

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 output work?

Physics

1 answer:

san4es73 [151]3 years ago

6 0

Find 10 % of 50,000 = 5000
double it to make 10000
add on to 50000 to make 60000
60000 is your answer

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