A 700-watt gasoline engine and a 300-watt electric mother. Which machine can do more work faster?

Question

Esteban Schultz

Physics

29 October, 11:55

A 700-watt gasoline engine and a 300-watt electric mother. Which machine can do more work faster?

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Answers (1)

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Jordin Chaney · Answer 1

- - The 700-w engine can do more work than the 300-w mother

in the same time.

- - The 700-w engine can also do the same amount of work as

the 300-w mother in less time.

- - The 300-w mother can do the same amount of work as the

700-w engine can, but it takes 2.33 times as long to do it.