In the first figure here, a sled is held on an inclined plane by a cord pulling directly up the plane. The sled is to be onthe verge of moving up the plane. In the second figure, the magnitude F required of the cord's force on the sled isplotted versus the coefficient of static friction u, between sled and plane: F1 = 1.69 N, F2 = 5.38 N, and µ2 = 0.543. Atwhat angle 0 is the plane inclined?FF2NumberiUnit

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what angle 0 is the plane inclined?

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

Problem 2STP

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Question

In the first figure here, a sled is held on an inclined plane by a cord pulling directly up the plane. The sled is to be on
the verge of moving up the plane. In the second figure, the magnitude F required of the cord's force on the sled is
plotted versus the coefficient of static friction u, between sled and plane: F1 = 1.69 N, F2 = 5.38 N, and µ2 = 0.543. At
what angle 0 is the plane inclined?
F
F2
Number
i
Unit

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