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Topic: physcis help (Read 3301 times)
jolly123
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physcis help
«
on:
February 15, 2010, 11:23:13 am »
oscillations and wave - what are simple harmonic oscillations and please explain what 1st harmonic wave is!!1
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astarmathsandphysics
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Free the exam papers!
Re: physcis help
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February 15, 2010, 11:31:28 am »
simple harmonic motion -Force is proprtional to dispacement and directed towards the centeer.
1st harmonic. I am reorganising the a level physics notes on astarmathsandphysics.com and will try and post a link 2nite
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