A 35-kg box is dragged by a rope a distance of 3m from rest to a speed of 2m/s along a horizontal floor. The rope is at an angle of 25 degrees from horizontal and has a tension of 65N. What is the work done by the tension and what is the work done by friction?
A 35-kg box is dragged by a rope a distance of 3m from rest to a speed of 2m/s along a horizontal floor. The rope is at an angle of 25 degrees from horizontal and has a tension of 65N. What is the work done by the tension and what is the work done by friction?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 39P: A sled of mass 70 kg starts from rest and slides down a 10 incline 80 m long. It then travels for 20...
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A 35-kg box is dragged by a rope a distance of 3m from rest to a speed of 2m/s along a horizontal floor. The rope is at an angle of 25 degrees from horizontal and has a tension of 65N. What is the work done by the tension and what is the work done by friction?
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