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Homework Statement
24. Three point masses m are attached together by identical springs. When placed at rest on a horizontal surface the
masses form a triangle with side length l. When the assembly is rotated about its center at angular velocity ω, the
masses form a triangle with side length 2l. What is the spring constant k of the springs?
http://aapt.org/physicsteam/2013/upload/exam1-2012-unlocked-solutions.pdf
Homework Equations
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The Attempt at a Solution
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