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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Problem 5 - Torque An Atwood machine consists of two masses mA = 6.3 kg and m3 = 7.9 kg, connected by a
cord that passes over a pulley free to rotate about a fixed axis. The pulley is a solid cylinder of radius R0 = 0.30 In and mass M = UADkg. The moment of inertia of the pulley with
respect to an axis around which the pulley is rotating in this problem is I = M R3 f2. a) Draw the free body diagram for each of the two masses and for the pulley.
b) Calculate the acceleration (magnitude and direction) of the weights.
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