An object with mass 2.3 kgkg is executing simple harmonic motion, attached to a spring with spring constant 260 N/mN/m . When the object is 0.021 mm from its equilibrium position, it is moving with a speed of 0.60 m/sm/s .
(a) Calculate the amplitude of the motion.
m
(b) Calculate the maximum velocity attained by the object. [Hint: Use conservation of energy.]
m/s

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