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stellarik [79]
3 years ago
13

Your family is moving to a new house. While lifting the box 1.5 m straight up you exerted a force of 200 N for 1 second. How muc

h work is required?
Physics
1 answer:
AlladinOne [14]3 years ago
6 0

If you lifted 200 Newtons 1.5 meters straight up, you did 300 joules of work no matter how fast or slow you did it.

If you did it in 1 second, then you did it at the rate of 300 watts.

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Explanation:

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What is the most likely evidence of an energy transformation taking place when a skater glides over ice?
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what is internal energy?

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Briefing:

Cylinder A uses the heat it absorbs to both work while expanding and to increase internal energy (or temperature).

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3 0
1 year ago
When a object is at rest, what is it’s speed??
nadya68 [22]

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0   (there is no speed)

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