A free undamped spring/mass system oscillates with a period of 3 s. When 8 lb is removed
Chapter 3, Problem 45(choose chapter or problem)
A free undamped spring/mass system oscillates with a period of 3 s. When 8 lb is removed from the spring, the system then has a period of 2 s. What was the weight of the original mass on the spring?
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