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Author Question: A jogger runs halfway around a circular path with a radius of 70 m. What, respectively, are the ... (Read 78 times)

Anajune7

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on: Jul 28, 2018
A jogger runs halfway around a circular path with a radius of 70 m. What, respectively, are the magnitude of the displacement and the distance jogged?
 a. 70 m, 220 m
  c. 140 m, 220 m
  b. 70 m, 440 m
  d. 140 m, 440 m

Question 2

Arvin the Ant is on a picnic table. He travels 30 cm eastward, then 20 cm northward, and finally 15 cm westward. What is the magnitude of Arvin's net displacement?
 a. 25 cm
  c. 50 cm
  b. 65 cm
  d. 29 cm


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Yixagurpuldink

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

C

Answer to Question 2

A


Anajune7

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Reply 2 on: Jul 28, 2018
Wow, this really help

amit

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

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