The three concurrent forces acting on the screw eye produce a resultant force FR = 0. If F₂ = F₁ and F₁ is to be 90° from F₂ as shown, determine the required magnitude of F3 expressed in terms of F₁ and the angle 8. 7. Magnitude of F3. F3 60° 30⁰° F2 x

The three concurrent forces acting on the screw eye produce a resultant force FR = 0. If F₂ = F₁ and F₁ is to be 90° from F₂ as shown, determine the required magnitude of F3 expressed in terms of F₁ and the angle 8. 7. Magnitude of F3. F3 60° 30⁰° F2 x

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 68P

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The three concurrent forces acting on the screw eye produce a resultant force FR = 0. If F₂ = F₁ and F₁ is to be
90° from F₂ as shown, determine the required magnitude of F3 expressed in terms of F₁ and the angle 0.
F3
y
F₁
60°
30°
F2
7.
Magnitude of F3.
8. The unknown angle in degrees (express in 4 significant figures).
-X

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