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| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 1 Day Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A wheelchair of mass m rolls without slipping up a ramp of angle φ, as shown in Figure 9.35. Find the horizontal force T necessary to roll the wheelchair up the ramp at a constant speed. Assume that force acts at a distance r from the center of the wheel, which has radius R. Also assume that the center of mass G of the wheelchair is located in line with the center of the wheels.

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