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A hungry bear weighing 725 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is
6.50 m long, and it is supported by a wire at an angle of = 60.0°. The basket weighs 80.0 N.
x+
Goodies
(a) Draw a force diagram for the beam. (Submit a file with maximum size of 1 MB.) Choose File No file chosen
This answer has not been graded yet.
(b) When the bear is at x = 1.18 m, find the tension in the wire supporting the beam.
N
When the bear is at x = 1.18 m, find the components of the force exerted by the wall on the left end of the beam. (Assume the positive +x direction is to the right and the positive +y
direction is upward. Include the sign of the value in your answer.)
Fx =
Fy
N
N
(c) If the wire can withstand a maximum tension of 850 N, what is the maximum distance the bear can walk before the wire breaks?
m
Transcribed Image Text:A hungry bear weighing 725 N walks out on a beam in an attempt to retrieve a basket of goodies hanging at the end of the beam (see the figure below). The beam is uniform, weighs 200 N, and is 6.50 m long, and it is supported by a wire at an angle of = 60.0°. The basket weighs 80.0 N. x+ Goodies (a) Draw a force diagram for the beam. (Submit a file with maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet. (b) When the bear is at x = 1.18 m, find the tension in the wire supporting the beam. N When the bear is at x = 1.18 m, find the components of the force exerted by the wall on the left end of the beam. (Assume the positive +x direction is to the right and the positive +y direction is upward. Include the sign of the value in your answer.) Fx = Fy N N (c) If the wire can withstand a maximum tension of 850 N, what is the maximum distance the bear can walk before the wire breaks? m
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