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In this investigation I am trying to find out how a spring behaves and if I double the ammount of springs I double the average extension pull.
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| Submitted: Thu Mar 11 2004
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Aim In this investigation I am trying to find out how a spring behaves and if I double the ammount of springs I double the average extension pull. Fair Test For a fair test I need to keep certain variable the same. These being: * The ammount of force used in Newton's. I will use three different forces 3N, 6N and 9N this is because these values are evenly spread this should give me reliable data and for every ammount of springs I will keep these values the same and only take readings from 3N, 6N, and 9N * The position of the ruler secured to the table. The ruler must be positioned at the beginning of the first spring this must stay the same or my results will not be reliable. * I will always make sure that the Newton metre reads 0 at the beginning of every test. The factor that I will be changing...
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