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Author Question: In one-dimensional motion where the direction is indicated by a plus or minus sign, the average ... (Read 45 times)

ARLKQ

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In one-dimensional motion where the direction is indicated by a plus or minus sign, the average velocity of an object has which of the following properties?
 a. It is positive.
  c. It is zero.
  b. It is negative.
  d. It can be positive, negative, or zero.

Question 2

In one-dimensional motion, the average speed of an object that moves from one place to another and then back to its original place has which of the following properties?
 a. It is positive.
  c. It is zero.
  b. It is negative.
  d. It can be positive, negative, or zero.



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izzat

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Answer to Question 1

D

Answer to Question 2

A




ARLKQ

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


Missbam101

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Reply 3 on: Yesterday
:D TYSM

 

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