Unformatted text preview: ss of M . The disk is able to roll without slipping on a rough horizontal surface with C
Find:
If the system is released is released the rest.
being the contact point. The system from rest atfromposition shown, find the angular acceleration of the disk. Write your answer as a vector. Find: Determine the angular acceleration of the disk immediately after release. M A
R/2 O
no slip R C
B m Use the following parameters in your analysis: M = 20kg and m = 40kg . Rigid Body Kinetics Homework Problems ME 274 Problem V54
Chapter V: Rigid Body Kinetics Homework
Given: A drum has a mass of M = 30 kg, outer radius of R = 0.5 m, inner radius of r
= 0.25 m, a centroidal radius of gyration of kG = 0.6 m and centroid at the
Problem V.54
geometric center G. A cable is wrapped around the inner radius of the drum
and is connected to particle A having a mass of m = 10 kg. The cable is also
Given: A drum has aover an ideal pulley.radius of R, stiffness K = 100 ,N/m is attached
wrapped mass of M , outer A spring of inner radius of r a centroidal radius of
gyration of kGbetween G of at the geometric center G. A cable is released from rest with theradius
and centroid...
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This document was uploaded on 01/20/2014.
 Spring '09

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