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Investigation of the Properties of a Spring 14/11/99. Introduction The experiment involves the determination, of the effective mass of a spring (ms) and the spring constant (k). It is known that the period (T), of small oscillations of a mass (m) at the end of a helical spring is given by the formula: T= 2??(m+ms) k In this experiment the same clamp was used for all readings to make sure there were no miss-readings taken due to differences in the way the clamp and stand reacted to the movement of the mass. Also the spring in all readings was the same as, after all the ms and k of two different springs is going to be different and lead to different readings. The things that were varied in the experiment were, the number of slotted masses on the end of the spring and the number of oscillations of the mass to be counted. The...

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