Erich (80 kg) is trying to pull Sarah up the side of a climbing wall. Erich is at the top of the wall. The rope goes from Erich parallel to the ground, over a pulley, then down to Sarah. It is similar to the two boxes on the right. What is Sarah’s mass if Erich pulls on the rope with a force of 800 N causing him to move away from the cliff at a rate of 0.75 m/s2?Explain your answer?
Erich (80 kg) is trying to pull Sarah up the side of a climbing wall. Erich is at the top of the wall. The rope goes from Erich parallel to the ground, over a pulley, then down to Sarah. It is similar to the two boxes on the right. What is Sarah’s mass if Erich pulls on the rope with a force of 800 N causing him to move away from the cliff at a rate of 0.75 m/s2?Explain your answer?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 40P: An object of mass m1 hangs from a string that passes over a very light fixed pulley P1 as shown in...
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Erich (80 kg) is trying to pull Sarah up the side of a climbing wall. Erich is at the top of the wall. The rope goes from Erich parallel to the ground, over a pulley, then down to Sarah. It is similar to the two boxes on the right. What is Sarah’s mass if Erich pulls on the rope with a force of 800 N causing him to move away from the cliff at a rate of 0.75 m/s2?Explain your answer?
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