G Goku New member Jul 18, 2010 #1 I. The motion repeats at regular intervals. II. The motion is sinusoidal. III. The restoring force is proportional to the displacement from equilibrium. a. I and II only b. I and III only c. II and III only d. all of these e. none of these
I. The motion repeats at regular intervals. II. The motion is sinusoidal. III. The restoring force is proportional to the displacement from equilibrium. a. I and II only b. I and III only c. II and III only d. all of these e. none of these
