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Author Question: An arrow is shot straight up. At the top of its path, the net force acting on it is A) ... (Read 93 times)

beccaep

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on: Jul 27, 2018
An arrow is shot straight up. At the top of its path, the net force acting on it is
 
  A) instantaneously equal to zero.
  B) greater than zero, but less than its weight.
  C) greater than its weight.
  D) equal to its weight.
  E) horizontal.

Question 2

Jane swims the length of a 40. meter pool in 10. seconds and immediately swims back to the starting position in another 15. seconds. What was her average velocity?
 
  What will be an ideal response?


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macmac

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

Zero


beccaep

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

jackie

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Reply 3 on: Yesterday
Wow, this really help

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