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Author Question: When the pendulum bob shown here is at its highest point, its velocity is _________ and its ... (Read 40 times)

roselinechinyere27m

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on: Jul 28, 2018
When the pendulum bob shown here is at its highest point, its velocity is _________ and its acceleration is _________.
 a. a maximum/zero
  b. zero/a maximum
  c. zero/zero
  d. a maximum/a maximum

Question 2

How is the vibration changed if the spring constant is larger or the mass smaller?
 a. The period increases.
  b. The period decreases.
  c. The amplitude becomes smaller.
  d. The period does not change.
  e. The frequency does not change.


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juicepod

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Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

b


roselinechinyere27m

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Reply #2 on: Jul 28, 2018
Thank you!


juicepod

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Reply #3 on: Jul 28, 2018
Always glad to help...


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