The diagram below shows a wheel(disk) of radius R and mass M = 2m which is attached via a string to a mass m which is hanging freely. The string passes over a fixed pulley which can be assumed to be massless. When the mass m is released from rest, the wheel rolls without slipping on an inclined plane of angle 0 with coefficient of static friction µg. Assume that the angle 0 is large enough that the wheel rolls downward. The moment of inertia of the wheel about its centre of mass is given by ICM = }MR? where M is the mass of the wheel. Massless Pulley B. M m

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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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The diagram below shows a wheel(disk) of radius R and mass M
string to a mass m which is hanging freely. The string passes over a fixed pulley which can be
assumed to be massless. When the mass m is released from rest, the wheel rolls without slipping on
an inclined plane of angle 0 with coefficient of static friction lg. Assume that the angle 0 is large
enough that the wheel rolls downward. The moment of inertia of the wheel about its centre of mass
is given by ICM = MR? where M is the mass of the wheel.
2m which is attached via a
Massless
Pulley
M
Transcribed Image Text:The diagram below shows a wheel(disk) of radius R and mass M string to a mass m which is hanging freely. The string passes over a fixed pulley which can be assumed to be massless. When the mass m is released from rest, the wheel rolls without slipping on an inclined plane of angle 0 with coefficient of static friction lg. Assume that the angle 0 is large enough that the wheel rolls downward. The moment of inertia of the wheel about its centre of mass is given by ICM = MR? where M is the mass of the wheel. 2m which is attached via a Massless Pulley M
(d) Find the friction and tension forces acting on the wheel in terms of m, R, 0 and g as necessary.
What is the direction of the friction force?
Transcribed Image Text:(d) Find the friction and tension forces acting on the wheel in terms of m, R, 0 and g as necessary. What is the direction of the friction force?
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