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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
Question:
Once released, a pendulum swings back and forth in a state of simple harmonic motion. Ignoring any drag or friction effects, which of these statements about the motion of the pendulum is true?
a/ The energy, linear and angular momentum are conserved.
b/ The energy and linear momentum are conserved, but not angular momentum.
c/ The energy and angular momentum are conserved, but not linear momentum.
d/ The energy is conserved, but not angular or linear momentum.
e/ Nothing is conserved.
Explain your response in the space provided.
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