In the figure, a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling via cord 2. Cord 1 is at angle p = 49.4° with the horizontal; cord 2 is at angle 0. (a) For what value of 0 is the tension in cord 2 minimized? (b) What is the rat of the minimum tension in cord 2 to the weight of the package?

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
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In the figure, a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling via cord 2. Cord 1 is at
angle o = 49.4° with the horizontal; cord 2 is at angle e. (a) For what value of 0 is the tension in cord 2 minimized? (b) What is the ratio
of the minimum tension in cord 2 to the weight of the package?
1
Transcribed Image Text:In the figure, a package of mass m hangs from a short cord that is tied to the wall via cord 1 and to the ceiling via cord 2. Cord 1 is at angle o = 49.4° with the horizontal; cord 2 is at angle e. (a) For what value of 0 is the tension in cord 2 minimized? (b) What is the ratio of the minimum tension in cord 2 to the weight of the package? 1
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