Author Question: If a vector's components are all negative, then the magnitude of the vector is negative. A) True ... (Read 161 times)

melina_rosy

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If a vector's components are all negative, then the magnitude of the vector is negative.
 
  A) True
  B) False

Question 2

A fluid is flowing with an average speed of 1.5 m/s through a tube that has a radius of 2.0 mm and is 18 cm long. The drop in pressure is 967 Pa. What is the viscosity of the fluid?
 
  A) 0.028 N  s/m2
  B) 0.0056 N  s/m2
  C) 0.013 N  s/m2
  D) 0.0034 N  s/m2
  E) 0.0018 N  s/m2


Sophiapenny

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Answer to Question 1

B

Answer to Question 2

E



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melina_rosy

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Both answers were spot on, thank you once again




 

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