Use the information below to answer the four (4) following q…

Use the information below to answer the four (4) following questions:A graph of position versus time for an object oscillating at the free end of a horizontal spring is shown below. A point or points at which the object has positive velocity and zero acceleration is(are)

Use this information to answer the three (3) following quest…

Use this information to answer the three (3) following questions: A mass m = 3 kg is placed on an ideal spring with spring constant k = 185 N/m and is free to oscillate on a horizontal surface with no friction.  The mass is pulled 16 cm to the left of equilibrium and released at t = 0 s. What is the maximum speed the mass attains as it oscillates on the spring?