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kipiarov [429]
2 years ago
6

PLEASE HELP!!! When you lift a book from the ground to your desk, what kind of work do you do, negative or positive? By lifting

the book, what do you change? Does the book gain or lose energy? What kind of energy?
I really only need help with the last 3, but any help is appreciated. Thanks!
Physics
1 answer:
Snowcat [4.5K]2 years ago
8 0

When someone lifts a book from the ground, the work you use is positive. By lifting the book, you change it's energy and it's original place The book gains, kinectic energy.


Hope I helped.

 

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