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Cori uses 475 J of energy from her muscles to push a bar 1 m on a weight machine at the gym. Between the bar’s motion , the heat generated by the machine, and all other types of work done by machine, (
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Cori uses 475 J of energy from her muscles to push a bar 1 m on a weight machine at the gym. Between the bar’s motion , the heat generated by the machine, and all other types of work done by machine, ( blank) J of output work will be done.

User Slashy
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2 Answers

3 votes

Answer:

475

Step-by-step explanation:

edge 2021 :)

User Yildirim
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4.7k points
3 votes

Answer:

475

Step-by-step explanation:

Cori does not exert any more force than 475 J, so 475 is the answer.

User Chrissy P
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5.3k points
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