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AS3/ Expt-g/ Gloria

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Transcript

  • 1. Prepared by Gloria Wang Date: 2009-10-06 The way of g measurement
  • 2. Use two pan balance to measure the mass of 10 balls, then we can get the different mass of 10 balls newton first law
  • 3. Use a spring balance to measure the weight of 10 balls, then we can get the different value of W for 10 balls newton first law
  • 4. g = W / M=9.8 m/S 2 Measure result newton first law M g W 10 9 8 7 6 5 4 3 2 1 ball
  • 5.
    • OTHER MEASURES
    • Falling in the water
    • Period method
    • Resonance method
    newton first law
  • 6. Thanks for your attention!

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