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Author Question: The free-fall acceleration on Planet A is one-sixth what it is on Planet B, and the radius of the ... (Read 253 times)

SAVANNAHHOOPER23

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on: Jul 29, 2018
The free-fall acceleration on Planet A is one-sixth what it is on Planet B, and the radius of the Planet A is one-fourth that of Planet B. The mass of Planet A is what fraction of the mass of Planet B?
 
  A) 1/6
  B) 1/16
  C) 1/24
  D) 1/96
  E) 1/12

Question 2

The current in a wire varies with time according to the equation I(t) = 6.00 A + (4.80 A/s)t, where t is in seconds. How many coulombs of charge pass a cross section of the wire in the time period between t = 0.00 s and t = 3.00 s?
 
  What will be an ideal response?


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beccamahon

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

D

Answer to Question 2

39.6 C


SAVANNAHHOOPER23

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Reply #2 on: Jul 29, 2018
Thanks


beccamahon

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Reply #3 on: Jul 29, 2018
Welcome :)


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