A ski area rope-tow pulls a 72.0-kilogram skier from the bottom to the top of a 40.0-meter-high hill.
The rope-tow exerts a force of magnitude 158 newtons to move the skier a total distance of 230.
meters up the side of the hill at constant speed. Determine the total amount of work done by the
rope on the skier.
Answers: 1
Physics, 22.06.2019 07:30
Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
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Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
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A ski area rope-tow pulls a 72.0-kilogram skier from the bottom to the top of a 40.0-meter-high hill...
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