Physics Laboratory Manual
4th Edition
ISBN: 9781133950639
Author: David Loyd
Publisher: Cengage Learning
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Chapter 12, Problem 5PLA
A spring of spring constant k = 8.75 N/m is hung vertically from a rigid support. A mass of 0.500 kg is placed on the end of the spring and supported by hand at a point so that the displacement of the spring is 0.250 m. The mass is suddenly released and allowed to fall. At the lowest position of the mass what is the displacement of the spring from its equilibrium position? (Hint: Apply Equation 5 with x1 = 0.250 m and x2 the unknown. This will lead to a quadratic equation with one of the solutions the unknown x2 and the other solution the original 0.250 m displacement.) Show your work.
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