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Author Question: Does a high-speed bullet's path bend more than a light beam bends as it passes near Earth? A) ... (Read 59 times)

CORALGRILL2014

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on: Jul 29, 2018
Does a high-speed bullet's path bend more than a light beam bends as it passes near Earth?
 
  A) Yes, because the bullet is heavier than the light beam.
  B) Yes, because the light beam has a greater acceleration that the bullet.
  C) Yes, because the bullet moves slower than the light beam.
  D) No, because all falling objects accelerate at the same rate.
  E) No, because of Einstein's equivalence principle.

Question 2

What is the frequency of the fundamental mode of vibration of a steel piano wire stretched to a tension of 440 N? The wire is 0.600 m long and has a mass of 5.60 g.
 
  A) 181 Hz B) 517 Hz C) 366 Hz D) 234 Hz E) 312 Hz
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prumorgan

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

C

Answer to Question 2

A


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