A pendulum consists of a rod of mass mrod 8.0 kg, length L = 1.2 m, and a small and dense object of mass m = 0.8 kg, as shown below. The rod is released from the vertical position. Determine the tension in the rod at the contact point with the sphere when the rod is parallel with the horizontal plane. Neglect friction, consider the moment of inertia of the small object I = m*L2, and g=9.80 m/s². T=2 Select one: a. T = 16.1 N b. T = 18.3 N c. T = 21.7 N d. T= 39.8 N

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter6: Circular Motion And Other Applications Of Newton’s Laws
Section: Chapter Questions
Problem 6.8P: Consider a conical pendulum (Fig. P6.8) with a bob of mass m = 80.0 kg on a string of length L =...
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A pendulum consists of a rod of mass mrod 8.0 kg, length L = 1.2 m, and a small and dense object of mass m = 0.8 kg, as
shown below. The rod is released from the vertical position. Determine the tension in the rod at the contact point with the
sphere when the rod is parallel with the horizontal plane. Neglect friction, consider the moment of inertia of the small
object I = m*L2, and g=9.80 m/s².
T=2
Select one:
a. T = 16.1 N
b. T = 18.3 N
c. T = 21.7 N
d. T= 39.8 N
Transcribed Image Text:A pendulum consists of a rod of mass mrod 8.0 kg, length L = 1.2 m, and a small and dense object of mass m = 0.8 kg, as shown below. The rod is released from the vertical position. Determine the tension in the rod at the contact point with the sphere when the rod is parallel with the horizontal plane. Neglect friction, consider the moment of inertia of the small object I = m*L2, and g=9.80 m/s². T=2 Select one: a. T = 16.1 N b. T = 18.3 N c. T = 21.7 N d. T= 39.8 N
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