SHM???? - Hopewell El School 162.pdf · Presentation 4-16-13.notebook April 16, 2013 A pendulum...
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Presentation 4-16-13.notebook April 16, 2013 Pendulum SHM???? F=-kx Hooke's Law Restoring Force? Arc Length = ?? Period T=2π m k Spring Pendulum F=-kx F=- mg L s
Transcript of SHM???? - Hopewell El School 162.pdf · Presentation 4-16-13.notebook April 16, 2013 A pendulum...
Presentation 4-16-13.notebook April 16, 2013
PendulumSHM????
F=-kx
Hooke's Law
Restoring Force?
Arc Length = ??
Period
T=2π mk
Spring Pendulum
F=-kx F=-mgL
s
Presentation 4-16-13.notebook April 16, 2013
A pendulum clock that works perfectly on the Earth is taken to the Moon. (a) Does it run fast or slow there? (b) If the clock is started at 12:00 midnight, what will it read after one Earth day? Assume the free-fall acceleration on the Moon is 1.63 m/s2.
Presentation 4-16-13.notebook April 16, 2013
Presentation 4-16-13.notebook April 16, 2013
Presentation 4-16-13.notebook April 16, 2013
or density waves
Demo
Presentation 4-16-13.notebook April 16, 2013
(Crest)
The amount of
Presentation 4-16-13.notebook April 16, 2013
