Three concurrent and coplanar forces in equilibrium are shown in the figure.Hint: Use cosine formula: c² = a² + b² - 2ab cos(C)94.5 KNO O O OO 6258O 65αWhich of the following most nearly gives the value of the angle 8 in degrees?O 60Ө50 kN60 kN

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Three concurrent and coplanar forces in equilibrium are shown in the figure. Hint: Use cosine formula: c² = a² + b² - 2ab cos(C) 94.5 KN α Ө 50 kN 60 kN Which of the following most nearly gives the value of the angle 8 in degrees? 62 58 65

Three concurrent and coplanar forces in equilibrium are shown in the figure. Hint: Use cosine formula: c² = a² + b² - 2ab cos(C) 94.5 KN α Ө 50 kN 60 kN Which of the following most nearly gives the value of the angle 8 in degrees? 62 58 65

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Three concurrent and coplanar forces in equilibrium are shown in the figure.
Hint: Use cosine formula: c² = a² + b² - 2ab cos(C)
94.5 KN
O O O O
O 62
58
O 65
α
Which of the following most nearly gives the value of the angle 8 in degrees?
O 60
Ө
50 kN
60 kN

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