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Author Question: When the velocity and acceleration of an object have opposite signs, the speed of the object ... (Read 117 times)

pepyto

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on: Jul 29, 2018
When the velocity and acceleration of an object have opposite signs, the speed of the object increases.
 
  Indicate whether the statement is true or false

Question 2

A crate is sliding down an inclined ramp at a constant speed of 0.55 m/s. The vector sum of all the forces acting on this crate must point down the ramp.
 
  A) True
  B) False


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alexanderhamilton

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

FALSE

Answer to Question 2

B


pepyto

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

zacnyjessica

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

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