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Author Question: A softball player determines her pitching speed by throwing a ball horizontally from an elevation of ... (Read 343 times)

Yi-Chen

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on: Jul 29, 2018
A softball player determines her pitching speed by throwing a ball horizontally from an elevation of 20 m above the ground. The ball lands 50 m downrange. What is her pitching speed?
 
  A) 5 m/s
  B) 10 m/s
  C) 20 m/s
  D) 25 m/s
  E) none of the above

Question 2

A softball player determines her pitching speed by throwing a ball horizontally from an elevation of 5 m above the ground. The ball lands 20 m downrange. What is her pitching speed?
 
  A) 5 m/s
  B) 10 m/s
  C) 20 m/s
  D) 25 m/s
  E) none of the above


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mcomstock09

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

Answer: D

Answer to Question 2

Answer: C


Yi-Chen

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  • Posts: 550
Reply 2 on: Jul 29, 2018
Excellent

coreycathey

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

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