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Author Question: Which of the following is not a vector quantity? A) velocity B) speed C) acceleration D) all ... (Read 46 times)

awywial

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on: Jul 29, 2018
Which of the following is not a vector quantity?
 
  A) velocity
  B) speed
  C) acceleration
  D) all are vector quantities
  E) none are vector quantities.

Question 2

Phil leans over the edge of a cliff and throws a rock upward at 5 m/s. How far below the level from which it was thrown is the rock 2 seconds later?
 
  A) 5 m
  B) 10 m
  C) 15 m
  D) 20 m


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medine

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

Answer: B

Answer to Question 2

Answer: B


awywial

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Reply 2 on: Jul 29, 2018
:D TYSM

ecabral0

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Reply 3 on: Yesterday
Excellent

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