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# AS3/ Expt-g/ Gloria

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### AS3/ Expt-g/ Gloria

1. 1. Prepared by Gloria Wang Date: 2009-10-06 The way of g measurement
2. 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. 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. 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. 5. <ul><li>OTHER MEASURES </li></ul><ul><li>Falling in the water </li></ul><ul><li>Period method </li></ul><ul><li>Resonance method </li></ul><ul><li>… </li></ul>newton first law
6. 6. Thanks for your attention!