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Author Question: According to Newton's Third Law, action and reaction forces must always act on the same object. ... (Read 106 times)

Caiter2013

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on: Jul 29, 2018
According to Newton's Third Law, action and reaction forces must always act on the same object.
 
  Indicate whether the statement is true or false

Question 2

Dark energy was discovered as astronomers studied
 
  A) black holes.
  B) the motion of galaxies within galactic clusters.
  C) redshift of distant galaxies.
  D) weakly interacting massive particles.


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srodz

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

FALSE

Answer to Question 2

C


Caiter2013

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Reply 2 on: Jul 29, 2018
Excellent

Liddy

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Reply 3 on: Yesterday
:D TYSM

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