(a) For a constant force, describe the orientation between the force vector and the displacement vector when the work done by that force is positive, negative and zero? (b) Give two (of the three conditions that we discussed in class) for when mechanical energy is conserved.
(a) For a constant force, describe the orientation between the force vector and the displacement vector when the work done by that force is positive, negative and zero? (b) Give two (of the three conditions that we discussed in class) for when mechanical energy is conserved.
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 73AP: A mysterious force acts on all particles along a particular line and always points towards a...
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