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Author Question: The acceleration of a vertically-thrown ball at the top of its path is A) zero. B) 10 m/s2. C) ... (Read 156 times)

cagreen833

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on: Jul 29, 2018
The acceleration of a vertically-thrown ball at the top of its path is
 
  A) zero.
  B) 10 m/s2.
  C) between zero and 10 m/s2.
  D) dependent on the mass of the ball.

Question 2

Six seconds after starting from rest, a freely-falling baseball has a speed of
 
  A) 10 m/s.
  B) 30 m/s.
  C) 60 m/s.
  D) 70 m/s.


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sultansheikh

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

Answer: B

Answer to Question 2

Answer: C


cagreen833

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  • Posts: 544
Reply 2 on: Jul 29, 2018
Gracias!

rachel

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Reply 3 on: Yesterday
:D TYSM

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