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Author Question: As soon as a ball rolls off the edge of a table A) it is not acted on by any forces. B) it is ... (Read 79 times)

Diane

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  • Posts: 576
on: Jul 29, 2018
As soon as a ball rolls off the edge of a table
 
  A) it is not acted on by any forces.
  B) it is not acted on by any horizontal forces.
  C) has a zero net force acting on it.
  D) none of the above

Question 2

A ball is thrown upward and caught when it returns. Compared with its initial speed and in the presence of air resistance, the speed with which it is caught is
 
  A) more.
  B) less.
  C) the same.
  D) need more information.


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Brummell1998

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

Answer: B

Answer to Question 2

Answer: B


Diane

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Reply 2 on: Jul 29, 2018
Wow, this really help

atrochim

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

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