1. Problem. 3 The following forces (all pull) act at a point :     25 N due North ; 10 N North-East ; 15 N due East ; 20 N 30° East of South ; 30 N 60° South of West. Find the resultant force. What angle does it make with East ?

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Chapter1: Units, Trigonometry. And Vectors
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1. Problem. 3 The following forces (all pull) act at a point :

 

 

  • 25 N due North ;
  • 10 N North-East ;
  • 15 N due East ;
  • 20 N 30° East of South ;
  • 30 N 60° South of West.

Find the resultant force. What angle does it make with East ?

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