Two forces are applied to a merry-go-round with a radius of 1.2 m as shown in the diagram below. One force has a magnitude of 80 N and the other a magnitude of 50 N. a. What is the torque about the axle of the merry-go-round due to the 80-N force? b. What is the torque about the axle due to the 50-N force? c. What is the net torque acting on the merry-go-round?

Physics for Scientists and Engineers with Modern Physics
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Author:Raymond A. Serway, John W. Jewett
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Chapter11: Angular Momentum
Section: Chapter Questions
Problem 5P: Two forces F1 and F2 act along the two sides of an equilateral triangle as shown in Figure P11.5....
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Ell. Two forces are applied to a merry-go-round with a radius
of 1.2 m as shown in the diagram below. One force has a
magnitude of 80 N and the other a magnitude of 50 N.
a. What is the torque about the axle of the merry-go-round
due to the 80-N force?
b. What is the torque about the axle due to the 50-N force?
c. What is the net torque acting on the merry-go-round?
Transcribed Image Text:Ell. Two forces are applied to a merry-go-round with a radius of 1.2 m as shown in the diagram below. One force has a magnitude of 80 N and the other a magnitude of 50 N. a. What is the torque about the axle of the merry-go-round due to the 80-N force? b. What is the torque about the axle due to the 50-N force? c. What is the net torque acting on the merry-go-round?
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