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Author Question: The emphasis of the orange-and-apple sequence in your textbook is A) defining systems. B) ... (Read 144 times)

tth

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on: Jul 29, 2018
The emphasis of the orange-and-apple sequence in your textbook is
 
  A) defining systems.
  B) actions equal reactions.
  C) forces produce accelerations.
  D) friction is a force.
  E) mass is not a force.

Question 2

When a karate chop breaks a board with a 3000-N blow, the amount of force that acts on the hand is
 
  A) zero.
  B) 1500 N.
  C) 3000 N.
  D) 6000 N.


whitcassie

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

Answer: A

Answer to Question 2

Answer: C


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