Suppose a box on a frictionless ramp is being pulled by a rope with a tension of 350 N making an angle of 50° to the horizontal ground. If the angle of incline of the ramp is 20 and the box is pulled 5 m, determine the amount of work done. Hint: Draw a diagram ar use vectors to represent the situation.

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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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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Suppose a box on a frictionless ramp is being pulled by a rope with a tension of 350 N
making an angle of 50° to the horizontal ground. If the angle of incline of the ramp is 20°,
and the box is pulled 5 m, determine the amount of work done. Hint: Draw a diagram and
use vectors to represent the situation.
Transcribed Image Text:Suppose a box on a frictionless ramp is being pulled by a rope with a tension of 350 N making an angle of 50° to the horizontal ground. If the angle of incline of the ramp is 20°, and the box is pulled 5 m, determine the amount of work done. Hint: Draw a diagram and use vectors to represent the situation.
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