A hungry bear weighing 700. N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam. The beam is uniform, weighs 200. N, and is 6.00 m long, and it is supported by a wire at an angle of 60°. The basket weighs 80.0 N. a. Draw a force diagram for the beam.  b. When the bear is at 1.00 m, find the tension in the wire supporting the beam and the components of the force exerted by the wall on the left end of the beam.  c. If the wire can withstand a maximum tension of 900. N, what is the maximum distance the bear can walk before the wire breaks?

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 84A
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A hungry bear weighing 700. N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam. The beam is uniform, weighs 200. N, and is 6.00 m long, and it is supported by a wire at an angle of 60°. The basket weighs 80.0 N.

a. Draw a force diagram for the beam. 

b. When the bear is at 1.00 m, find the tension in the wire supporting the beam and the components of the force exerted by the wall on the left end of the beam. 

c. If the wire can withstand a maximum tension of 900. N, what is the maximum distance the bear can walk before the wire breaks? 

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