Author Question: Which of the following are characteristics of a mass in simple harmonic motion? I. The motion ... (Read 137 times)

tichca · **on:** Jul 29, 2018

Which of the following are characteristics of a mass in simple harmonic motion? 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 the above
E) none of the above

Question 2

If you move a clock from Earth to the Moon, the clock runs

A) slower.
B) no differently.
C) faster.