Tuesday, March 31, 2015

simple harmonic motion

one simple harmonic motion i saw today was an elevator because it goes up and down.
the second simple harmonic motion is a swing set because it goes back and forth.
the third simple harmonic motion is a bus because it goes back and forth.
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1 comment:

  1. Miss ReidApril 23, 2015 at 6:37 AM

    I wouldn't call an elevator simple harmonic motion. It does move up and down, but not repetitively like harmonic motion. 3/3

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