Carlota does 2000 J of work on a machine. The machine does 500 J of work. What is the efficiency of the machine? 4% 25% 75% 400%

asked May 13, 2022 21.6k views

1 vote

Carlota does 2000 J of work on a machine. The machine does 500 J of work. What is the efficiency of the machine?

4%
25%
75%
400%

by Aras

7.0k points

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3 votes

Answer: 25%

Step-by-step explanation:

Thopaw answered May 14, 2022

7.3k points

2 votes

The answers efficiency of the machine is 25%

Tim Kokesh answered May 19, 2022

7.2k points

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