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Author Question: Which of the following is not a vector quantity? a. temperature c. acceleration b. velocity d. ... (Read 55 times)

luminitza

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on: Jul 28, 2018
Which of the following is not a vector quantity?
 a. temperature
  c. acceleration
  b. velocity
  d. displacement

Question 2

A truck moves 70 m west, then moves 120 m east, and finally moves west again a distance of 90 m. If east is chosen as the positive direction, what is the truck's resultant displacement?
 a. 40 m
  c. 280 m
  b. - 40 m
  d. -280 m


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CharlieArnold

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


luminitza

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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