3. In the figure, a solid cylinder is undergoing a rotational motion about its centroidal axis AA. If the mass of the cylinder is m = 12 kg and its radius is r = 0.3 m, determine: (a) The mass moment of inertia of the cylinder about the centroidal axis (b) The mass moment of inertia of the cylinder about an axis DD which is located at a distance rc = 0.2 m parallel to the centroidal axis D 90⁰ rc A C

3. In the figure, a solid cylinder is undergoing a rotational motion about its centroidal axis AA. If the mass of the cylinder is m = 12 kg and its radius is r = 0.3 m, determine: (a) The mass moment of inertia of the cylinder about the centroidal axis (b) The mass moment of inertia of the cylinder about an axis DD which is located at a distance rc = 0.2 m parallel to the centroidal axis D 90⁰ rc A C

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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Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

3. In the figure, a solid cylinder is undergoing a rotational motion about
its centroidal axis AA. If the mass of the cylinder is m = 12 kg and its
radius is r = 0.3 m, determine:
(a) The mass moment of inertia of the cylinder about the centroidal
axis
(b) The mass moment of inertia of the cylinder about an axis DD which
is located at a distance rc = 0.2 m parallel to the centroidal axis
D
90⁰
rc
A
C

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