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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 431 Weeks Ago, 4 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. The pulleys roll over the rack without slipping. The masses and centroidal radii of gyration are mi and σi (i = 1 for the left pulley and i = 2 for the right). The spring, whose stiffness is k, is capable of sustaining both compressive and tensile forces. Determine the equations of motion.

2. The bar is initially positioned horizontally at the top of the stationary semi cylinder, as shown. It is then given a small push. There is no slipping between the bar and the semi cylinder. Determine the equations of motion.

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