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Sonja [21]
4 years ago
5

What does it mean when work is positive?

Physics
1 answer:
makkiz [27]4 years ago
3 0

Answer:

C.) The environment did work on an object

Explanation:

<u>Notes on Positive and Negative Work :</u>

- The environment can work on an object or an object can work on the environment

- When work is positive, the environment did work on the object. The energy of the systems then increases

-When work is negative, the object did work on the environment. The energy of the system them decreases

[ This answer is correct on Edgenuity, I took the quiz and got 100% ]

I hope this helps! :)

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Answer:

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Explanation:

This problem refers to calculate the change in length in one dimension due to a change in temperature.

Data

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Formula

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