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A .115 kg mass undergoes simple harmonic motion on a horizontal spring with force constant k= 287 N/m. When the object is .012 m from its equillibrium position it has speed of .32 m/s.
a) what is the total energy of the object at any point of its position?
b) what is the amplitude of the motion?
c) what is the maximum speed of the mass during its motion?
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