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| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
A skateboarder (m = 78.5 kg) is coasting down a 28.5 degree inclined ramp. The magnitude of the frictional force is 148 N. Determine the network done by all forces when he coasts for a distance of 13.7 m. a. Draw the free body diagram and set up. b. Determine the givens and unknowns. c. Determine the equations needed for the solution. d. Solve the question.
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