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Author Question: The only force acting on a 1.6-kg body as it moves along the x axis is given in the figure. If the ... (Read 35 times)

Cooldude101

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on: Jul 28, 2018

The only force acting on a 1.6-kg body as it moves along the x axis is given in the figure. If the velocity of the body at x = 2.0 m is 5.0 m/s, what is its kinetic energy at x = 5.0 m?
 
   


   
  a.
  52 J
   
  b.
  44 J
   
  c.
  36 J
   
  d.
  60 J
   
  e.
  25 J

Question 2

A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m?
 
   


   
  a.
  18 J
   
  b.
  21 J
   
  c.
  23 J
   
  d.
  26 J
   
  e.
  8 J


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connor417

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

a


Cooldude101

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  • Posts: 557
Reply 2 on: Jul 28, 2018
Wow, this really help

tkempin

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  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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