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A 2.0 kg mass attached to a light spring with a spring constant of 46 N/m oscillates on a frictionless horizontal surface. The spring is initially compressed 3.7 cm and released from rest.
a. Find the maximum speed of the mass in its oscillation.
b. Find the speed of the mass, when the spring is stretched 2.0 cm.
c. Find the period of the oscillation.
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