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A 0.3 kg mass is attached to a spring with a force constant of 1500 N/m....

A 0.3 kg mass is attached to a spring with a force constant of 1500 N/m. The mass is pulled to a distance Xmax, and released. If the total mechanical energy of the mass at t = 30 s is 188J, what is Xmax ?

A) 5.0 m B) 0.5 m C) 1.0 m D) 0.05 m E) 15.0 m

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