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Author Question: The rate at which work is done is equivalent to which of the following? a. increase in potential ... (Read 133 times)

OSWALD

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The rate at which work is done is equivalent to which of the following?
 a. increase in potential energy
  c. potential energy
  b. thermal energy
  d. power

Question 2

A metallic object holds a charge of -2.9  10-5 C. What total number of electrons does this represent? (e = 1.6  10-19 C is the magnitude of the electronic charge.)
 a. 1.8  1014
  c. 6.1  1013
  b. 2.4  1013
  d. 4.2  1014



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zacnyjessica

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Answer to Question 1

D

Answer to Question 2

A




OSWALD

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Reply 2 on: Jul 28, 2018
:D TYSM


vickybb89

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Reply 3 on: Yesterday
Wow, this really help

 

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