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shutvik [7]
2 years ago
6

A crate slides down a ramp that makes a 20∘ angle with the ground. to keep the crate from sliding too fast, paige pushes back on

it with a 64 n horizontal force. part a how much work does paige do on the crate as it slides 3.6 m down the ramp?
Physics
1 answer:
shutvik [7]2 years ago
8 0
The solution is:
Paige's force is (somewhat) against the direction of motion: Work = F * d Where F is the force; andd is the distance
Our f is 64 N and our distance is 20 and -3.6Plugging that in our equation will give us:
= 64N * cos20º * -3.6m = -217 J
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