Please Help Been Stuck for a While A 0.60 kg mass attached to a spring with a constant k undergoes simple harmonic motion as it moves horizontally on a frictionless surface as shown below in the graph.

a. What is the amplitude of this mass. Explain how you determined your answer.

b. What is the period of motion of the spring-mass system? Explain how you determined

your answer.

c. Determine the spring constant k for the system.