Find the resultant force, R. What additional force F is needed for the object to be in static equilibrium?     90. F1 = ⟨−5, 2⟩ and F2 = ⟨−7, −3⟩

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 60E
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  1. Find the resultant force, R.

  2. What additional force F is needed for the object to be in static equilibrium? 

   90. F1 = ⟨−5, 2⟩ and F2 = ⟨−7, −3⟩

 

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