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Justin takes out his slingshot and shoots a rock into the air at 35 m/s. 

  1. What is the total time that the rock will be in the air?
  2. How high will the rock go?
  3. At what velocity will the rock return to where it started from?


in Science by Diamond (53,762 points) | 32 views
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Please review your Question MR. EDZAIsmiley

1 Answer

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1. Vi=35m/s A=9.8m/s^2




=3.57 sec

2. v= d/t



=124.95 m

3. Vf=Vi +2at  Vi =0 at the top

Vf=0 +  9.8x3.57

= 34.99 m/s
by Wooden (1,121 points)

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