x+ 5. A light rope is wrapped around a uniform solid disk of mass 35 kg and radius 0.20 m, which is free to rotate about a centered frictionless axle. A force F = 95 N is applied to one end of the rope, and a mass, m, which rests on a frictionless horizontal surface is attached to the other end of the rope, as shown. The tension, T, in the string between the mass and the pulley is 60 N. T a. Calculate the net torque on the disk about its axis of rotation. b. Find the linear acceleration of mass m. c. If the system was initially at rest, calculate the angular speed of the disk about its axis after 4.0 s.
x+ 5. A light rope is wrapped around a uniform solid disk of mass 35 kg and radius 0.20 m, which is free to rotate about a centered frictionless axle. A force F = 95 N is applied to one end of the rope, and a mass, m, which rests on a frictionless horizontal surface is attached to the other end of the rope, as shown. The tension, T, in the string between the mass and the pulley is 60 N. T a. Calculate the net torque on the disk about its axis of rotation. b. Find the linear acceleration of mass m. c. If the system was initially at rest, calculate the angular speed of the disk about its axis after 4.0 s.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Transcribed Image Text:+y
5. A light rope is wrapped around a uniform solid disk of mass 35 kg and radias
0.20 m, which is free to rotate about a centered frictionless axle. A force F = 95 N
is applied to one end of the rope, and a mass, m, which rests on a frictionless
horizontal surface is attached to the other end of the rope, as shown. The
tension, T, in the string between the mass and the pulley is 60 N.
a. Calculate the net torque on the disk about its axis of rotation.
b. Find the linear acceleration of mass m.
If the system was initially at rest, calculate the angular speed of the disk
about its axis after 4.0 s.
C.
nda 135ma
redis
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