12.3 A 700 N bear is standing on a metal plank supported by the cable shown in the figure. At the end of the plank hangs abasket weighing 80 N. Assume the plank is uniform, weighs 200 N, is 7.00 m long, and 0 60.0⁰.(a) When the bear is at x = 1.05 m, find the tension in the cable supporting the plank and the components of the forceexerted by the wall on the left end of the plank. (Enter the magnitudes of your answers in N.)T =NNNk+Fy=Goodies(b) If the cable can withstand a maximum tension of 750 N, what is the maximum distance (in m) the bear can walkbefore the cable breaks? (Measure this distance from the wall.)m

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A 700 N bear is standing on a metal plank supported by the cable shown in the figure. At the end of the plank hangs a basket weighing 80 N. Assume the plank is uniform, weighs 200 N, is 7.00 m long, and 0 = 60.0⁰.

A 700 N bear is standing on a metal plank supported by the cable shown in the figure. At the end of the plank hangs a basket weighing 80 N. Assume the plank is uniform, weighs 200 N, is 7.00 m long, and 0 = 60.0⁰.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

12.3

A 700 N bear is standing on a metal plank supported by the cable shown in the figure. At the end of the plank hangs a
basket weighing 80 N. Assume the plank is uniform, weighs 200 N, is 7.00 m long, and 0 60.0⁰.
(a) When the bear is at x = 1.05 m, find the tension in the cable supporting the plank and the components of the force
exerted by the wall on the left end of the plank. (Enter the magnitudes of your answers in N.)
T =
N
N
N
k+
Fy
=
Goodies
(b) If the cable can withstand a maximum tension of 750 N, what is the maximum distance (in m) the bear can walk
before the cable breaks? (Measure this distance from the wall.)
m

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