Physics, 20.07.2021 04:40 bettycarter4573
A 100 kg man is one fourth of the way up a 4.0 m ladder that is resting against a smooth, frictionless wall. The ladder has mass 25 kg and makes an angle of 56 degrees with the ground. What is the magnitude of the force of the wall on the ladder at the point of contact, if this force acts perpendicular to the wall and points away from the wall
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In a system, when potential energy decreases, then entropy also decreases. true false
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A 100 kg man is one fourth of the way up a 4.0 m ladder that is resting against a smooth, frictionle...
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