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Author Question: At t = 0, a particle is located at x = 25 m and has a velocity of 15 m/s in the positive x ... (Read 105 times)

Medesa

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on: Jul 28, 2018

At t = 0, a particle is located at x = 25 m and has a velocity of 15 m/s in the positive x direction. The acceleration of the particle varies with time as shown in the diagram. What is the position of the particle at t = 5.0 s?
 
   


   
  a.
  175 m
   
  b.
  125 m
   
  c.
  138 m
   
  d.
  154 m
   
  e.
  165 m

Question 2

At t = 0, a particle is located at x = 25 m and has a velocity of 15 m/s in the positive x direction. The acceleration of the particle varies with time as shown in the diagram. What is the velocity of the particle at t = 5.0 s?
 
 
 
   
  a.
  +15 m/s
   
  b.
  15 m/s
   
  c.
  +30 m/s
   
  d.
  0
   
  e.
  1.2 m/s


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sokh

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

d

Answer to Question 2

c


Medesa

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  • Posts: 507
Reply 2 on: Jul 28, 2018
Excellent

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

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