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Author Question: Nellie's weight and normal force usually have the same magnitude when she stands on a A) ... (Read 76 times)

jman1234

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on: Jul 29, 2018
Nellie's weight and normal force usually have the same magnitude when she stands on a
 
  A) horizontal surface.
  B) inclined surface.
  C) either a horizontal or inclined surface.

Question 2

A vertical vector of 3 units combined with a horizontal vector of 4 units has a resultant of
 
  A) 1 unit.
  B) 5 units.
  C) 7 units.


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macagnavarro

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

Answer: A

Answer to Question 2

Answer: B


jman1234

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

frankwu0507

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Reply 3 on: Yesterday
Gracias!

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