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raketka [301]
2 years ago
10

Is work done in this example: A student lifting a heavy backpack off of the floor.

Physics
2 answers:
vagabundo [1.1K]2 years ago
4 0
I don't know what u mean
Maru [420]2 years ago
3 0
You need to add more explaintion of what you are talking about
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Therefore, they<br> experience a<br> and produce<br> surface tension.
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2 years ago
PLEASE HELP! I don't get it at all! Speed is one thing; distance is another. Where is the arrow you shoot up at 50m/s when it ru
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3 years ago
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Two dogs fight over a bone. The larger of the two pulls on the bone to the right with a force of 42 N. The smaller one pulls to
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A

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