A spring with spring constant $2500\text{ N/m}$ has one end connected to the ceiling and the other end fastened to a $3.0\mathrm{kg}$ mass. The mass is oscillating with amplitude 3.0 cm. How fast is the mass moving when it is $2.0\mathrm{cm}$ above the equilibrium position?

• A. $23\text{ cm/s}$
• B. $72\text{ cm/s}$
• C. $85\text{ cm/s}$
• D. $120\text{ cm/s}$
• E. $140\text{ cm/s}$
• F. $65\text{ cm/s}$