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Author Question: A capacitor, in addition to storing charge, also stores electrical energy. Indicate whether the ... (Read 77 times)

casperchen82

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on: Jul 29, 2018
A capacitor, in addition to storing charge, also stores electrical energy.
 
  Indicate whether the statement is true or false

Question 2

A 320-g air track cart traveling at 1.25 m/s collides elastically with a stationary 270-g cart. What is the speed of the 270-g cart after the collision?
 
  A) 0.678 m/s
  B) 0.106 m/s
  C) 1.36 m/s
  D) 1.14 m/s
  E) 2.72 m/s


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kaylee05

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

TRUE

Answer to Question 2

C


casperchen82

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Reply #2 on: Jul 29, 2018
TY


kaylee05

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Reply #3 on: Jul 29, 2018
You're welcome


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