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Author Question: Which of the following are characteristics of a mass in simple harmonic motion? I. The motion ... (Read 139 times)

tichca

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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.


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jackie

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Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

Answer: C


tichca

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Reply 2 on: Jul 29, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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