A body of weight w is attached by a string of length L, to a hook on a vertical wall.  A horizontal force F acting on the body holds it at a distance d from the wall.  Derive the equation, which gives the force F in terms of w, L, and d.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 60PQ: A worker is attempting to lift a 55.0-kg palette of bricks resting on the ground by means of a rope...
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A body of weight w is attached by a string of length L, to a hook on a vertical wall.  A horizontal force F acting on the body holds it at a distance d from the wall.  Derive the equation, which gives the force F in terms of w, L, and d.

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