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

asked Aug 26, 2022 63.9k views

3 votes

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

machine?
4%
O 25%
O 75%
O 400%

8.6k points

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7 votes

I am pretty sure it’s 75%

NotGeek answered Aug 29, 2022

7.5k points

12 votes

Answer:

25%

Step-by-step explanation:

500 J out of 2000 J is 25%

Tina Nyaa answered Sep 1, 2022