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Author Question: Whirl a rock at the end of a string and it follows a circular path. If the string breaks, the rock ... (Read 12 times)

Starlight

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on: Jul 29, 2018
Whirl a rock at the end of a string and it follows a circular path. If the string breaks, the rock tends at first to
 
  A) continue in a circular path.
  B) follow a straight-line path.
  C) spiral inward.
  D) fall straight downward.

Question 2

An object in motion tends to remain in motion
 
  A) because of a force within the object.
  B) only when an external force acts on it.
  C) without the need of a force.
  D) due to its nature.


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Kedrick2014

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

Answer: B

Answer to Question 2

Answer: C


Starlight

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Reply 2 on: Jul 29, 2018
Wow, this really help

Viet Thy

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Reply 3 on: Yesterday
Gracias!

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