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weqwewe [10]
3 years ago
9

A 357 kg box is pulled 8.00 m up a 30° frictionless, inclined plane by an external force of 4925 N that acts parallel to the pla

ne. Calculate the work done by the external force. work done by the external force: J Calculate the work done by gravity. work done by gravity: J Calculate the work done by the normal force.
Physics
1 answer:
Sidana [21]3 years ago
4 0
I'm so tremble right now
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A ball is dropped from an upper floor, some unknown distance above your apartment. As you look out of your window, which is 1.50
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<u>Given:</u>

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