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Author Question: Estimate the thickness of a piece of paper. A) 10-4 meter B) 10-5 meter C) 10-6 meter D) 10-7 ... (Read 138 times)

sheilaspns

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on: Jul 29, 2018
Estimate the thickness of a piece of paper.
 
  A) 10-4 meter
  B) 10-5 meter
  C) 10-6 meter
  D) 10-7 meter
  E) 10-8 meter

Question 2

A 0.200-kg mass attached to the end of a spring causes it to stretch 5.0 cm. If another 0.200-kg mass is added to the spring, the potential energy of the spring will be
 
  A) the same.
  B) one-half as much.
  C) twice as much.
  D) 3 times as much.
  E) 4 times as much.


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quynhmickitran

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

A

Answer to Question 2

E


sheilaspns

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  • Posts: 567
Reply 2 on: Jul 29, 2018
:D TYSM

parshano

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Reply 3 on: Yesterday
Gracias!

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