# Question: The motion of a 0 25 kg mass oscillating on a light

The motion of a 0.25-kg mass oscillating on a light spring is described by the curve for System B in Fig. 13.25.

(a) Write the equation for the displacement of the mass as a function of time.

(b) What is the spring constant of the spring?

(a) Write the equation for the displacement of the mass as a function of time.

(b) What is the spring constant of the spring?

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