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lys-0071 [83]
2 years ago
12

How long must a 400w electrical engine work in order to produce 300kj of work

Physics
1 answer:
vladimir1956 [14]2 years ago
8 0

Answer:

300000 J / 400 J/s = 750 s = 12.5 minutes

Explanation:

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If the number of crests that pass a point in a given time increases, what has increased?
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How do conservation tillage practices lead to agricultural sustainability?
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3 years ago
A slinky is stretched by two forces. When the forces are removed, the slinky returns to its original length. The slinky has been
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Learn more about velocity here: brainly.com/question/6504879

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