A Mass of 0

question 3

Multiple Choice

A mass of 0.40 kg,attached to a spring with a spring constant of 40 N/m,is set into simple harmonic motion.What is the magnitude of the acceleration of the mass when at its maximum displacement of 0.25 m from the equilibrium position?

• A)zero
• B)13 m/s²
• C)6.3 m/s²
• D)25 m/s²
• E)50 m/s²