1. A tow rope, parallel to the water, pulls a water skier directly behind the boat with constant velocity for a distance of 65m before the skier falls. The tension in the rope is 120N.(a) Is the work done on the skier by the rope positive, negative, or zero? Explain. (b) Calculate the work done by the rope on the skier. Explain and draws.

Physics for Scientists and Engineers with Modern Physics
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ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 9P: A particle is subject to a force Fx that varies with position as shown in Figure P7.9. Find the work...
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1. A tow rope, parallel to the water, pulls a water skier directly behind the boat with constant velocity for a distance of 65m before the skier falls. The tension in the rope is 120N.(a) Is the work done on the skier by the rope positive, negative, or zero? Explain. (b) Calculate the work done by the rope on the skier. Explain and draws.

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