Question 1. Calculate theoretical values for the moment ofinertia of the discs. Consider the rolling object as asolid disc plus a solid cylinder (protruding shaft) rotating around the same axis through their centres (Figure 2).Use the following data:Figure 2Large disc:Diameter 150 mmSmall disc:Diameter 100 mmMass of the shaft = 0.127 kgDiameter of the shaft = 12.5 mmMoment of inertia of a solid disc or cylinder:1 = MR²/2Moment of inertia of two objects rotating together around the same fixed axis can be calculated as sum ofmoments of inertia of each object.Theoretical moments of inertia:Large disc plus shaft:Small disc plus shaft:

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Answered: Question 1. Calculate theoretical…

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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A wheel is rotating about a fixed axis with constant angular acceleration 3 rad/s2. At different moments, its angular speed is 2 rad/s, 0. and +2 rad/s. For a point on the rim of the wheel, consider at these moments the magnitude of the tangential component of acceleration and the magnitude of the radial component of acceleration. Rank the following five items from largest to smallest: (a) |at| when = 2 rad/s, (b)|ar| when = 2 rad/s, (c)|ar| when = 0, (d) |at| when = 2 rad/s, and (e) |ar| when = 2 rad/s. If two items are equal, show them as equal in your ranking. If a quantity is equal to zero, show that fact in your ranking.
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A solid cylinder of radius 10.0 cm rolls down an incline with slipping. The angle of the incline is 30 . The coefficient of kinetic friction on the surface is 0.400. What is the angular acceleration of the solid cylinder? What is the linear acceleration?
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If a rigid body has a constant angular acceleration, what is the functional form of the angular velocity In terms of the time variable?
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