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Independent Variable: The weight of masses (N) Dependent Variable: Extension of the spring (cm) Controlled Variable: The spring Method 1.) We placed the stand on the table and hung the spring on it 2.) Each time we would place different amounts of masses on the hook, and measure the extension of the spring using a […]
October 5, 2011
This—-Is college worth it? is the link to my essay. Self evaluation:
October 20, 2011
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