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:

Answered: Image /qna-images/answer/602f44b3-5816-470a-9428-477f2b004f8c.jpg

Answered: Question 1. Calculate theoretical…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

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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A potter's disk spins from rest up to 3.8 rev/s in 15 s. The disk has a mass 3.5 kg and radius 24.0 cm. What is the angular momentum (in kg · m2/s) of the disk at t = 5 s? (Enter the magnitude.) What is the angular momentum (in kg · m2/s) of the disk at t = 10 s?(Enter the magnitude.)
The wheel of radius R shown below consists of a hoop of massm and two thin rods, each of mass M. Calculate the moment of inertia of the wheel about an axis going through its center, perpendicular to the plane of the hoop, for the values listed below. Express your answer in kg m2 to three significant figures. R= 2.28 m m = 0.372 kg M= 0.288 kg
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Please refer to the picture to help answer the questions. A ice skater goes into a spin standing vertically with his arms outstretched horizontally. We can crudely model his torso and legs as a cylinder with radius 0.1m and mass 52 kg and each arm is a rod with mass 4 kg and length 0.9 m. The skater will initially spin at 2.0 rad/s. Question 1: what is the moment of inertia of the skater's torso and legs. Please answer in kg m^2. Question 2: What is the moment of inertia of one of the skater's arms? Please answer in kg m^2. Question 3: What is the total moment of inertia of the skater? Please answer in kg m^2
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PLEASE DRAW AN FBD AND ANSWER IT ON A PAPER The figure shown is on a fixed frictionless axle. It has a moment of inertia of I = 50 kg-m2 . The forces acting on the object are F1 = 100 N, F2 = 200 N, and F3 = 250 N acting at different radii R1 =60 cm, R2 = 42 cm, and R3 = 28 cm. Determine the angular acceleration of the object.
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A circular disk with a radius of 0.45 m is subject to 2 tangentially applied forces. The disc is fixed such that it will rotate about its center. Both forces produce a torque in the same direction. The mass of the disc is 0.59 kg. The moment of inertia of a disc is I MR? F1 = 2.3 N applied at the outer edge of the disc. %D F2 = 4.3 N applied at a distance of 0.21 from the center of the disc. What is the angular acceleration of the disc?

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