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Author Question: If a projectile is fired straight up at a speed of 10 m/s, neglecting air resistance, the time it ... (Read 45 times)

maegan_martin

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  • Posts: 532
on: Jul 29, 2018
If a projectile is fired straight up at a speed of 10 m/s, neglecting air resistance, the time it takes to reach the top of its path is
 
  A) 1 s.
  B) 2 s.
  C) 10 s.
  D) not enough information

Question 2

a projectile is fired straight up at a speed of 10 m/s, neglecting air resistance, the total time to return to its starting position is
 
  A) 1 s.
  B) 2 s.
  C) 10 s.
  D) 20 s.
  E) not enough information


Ksh22

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

Answer: A

Answer to Question 2

Answer: B


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