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Author Question: Two equal mass balls (one blue and the other gold) are dropped from the same height, and rebound off ... (Read 91 times)

chandani

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Two equal mass balls (one blue and the other gold) are dropped from the same height, and rebound off the floor. The blue ball rebounds to a higher position.
 
  Which ball is subjected to the greater magnitude impulse during its collision with the floor? A) the gold ball
  B) Both balls were subjected to the same magnitude impulse.
  C) It's impossible to tell since the time intervals and forces are unknown.
  D) the blue ball

Question 2

Where did the asteroid that is believed responsible for the extinction of the dinosaurs hit the surface of the Earth?
 
  A) in Siberia in Russia
  B) in the desert in Arizona
  C) in the middle of the Pacific Ocean
  D) in the Yucatan peninsula in Mexico



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Dinolord

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Answer to Question 1

D

Answer to Question 2

D




chandani

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


6ana001

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Reply 3 on: Yesterday
Wow, this really help

 

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