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Author Question: A mosquito flying at 3 m/s encounters a 3-m/s breeze blowing in the opposite direction, which gives ... (Read 27 times)

melly21297

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on: Jul 29, 2018
A mosquito flying at 3 m/s encounters a 3-m/s breeze blowing in the opposite direction, which gives it a resulting speed over the ground of
 
  A) 0 m/s.
  B) 3 m/s.
  C) 4 m/s.
  D) 6 m/s.

Question 2

If you toss a ball straight upward at 40 m/s, with no air resistance it returns to you at a speed of
 
  A) zero.
  B) 10 m/s.
  C) 40 m/s.
  D) more than 40 m/s.


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samiel-sayed

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

Answer: A

Answer to Question 2

Answer: C


melly21297

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  • Posts: 565
Reply 2 on: Jul 29, 2018
:D TYSM

sultana.d

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Reply 3 on: Yesterday
Excellent

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