Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 237 Weeks Ago, 1 Day Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
A pendulum bob with a mass of 0.36 kg is attached to a 1.5 m long string as shown. As the pendulum bob swings from point A,
where the angle 9 = 30°, to point B at the bottom of its arc, determine the change in the gravitational potential energy of the
pendulum bob-earth system. J Additional Materials El Reading
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