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Kindly Draw the Graphical Representation and  compute fr the x and y components and angle of the following resultant vectors:   R = A + G   P = Z + L

Kindly Draw the Graphical Representation and  compute fr the x and y components and angle of the following resultant vectors:   R = A + G   P = Z + L

International Edition---engineering Mechanics: Statics, 4th Edition
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...
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Kindly Draw the Graphical Representation and  compute fr the x and y components and angle of the following resultant vectors:

 

R = A + G

 

P = Z + L

Bones and Muscles. A patient in therapy has a forearm that weighs -20.5N and that lifts a -112.0N weight. These two forces have direction vertically downward. the only other significant forces on his forearm come from the biceps muscle (which acts perpendicularly to the forearm) and the force at the elbow. If the biceps produces a pull of 232 N when the forearm is raised above 43° the horizontal, find the magnitude and direction of the force that the elbow exerts on the forearm. (The sum of the elbow force and the biceps force must balance the weight of the arm and the weight it is carrying, so their vector sum must be 132.5 N, upward.) Vector addition Given the following vectors: Ã = 10mi +20mj 1 = -mi + mj 4 G= 55.2m, 45° South of West L 10m, 85° East of South Draw the graphical representation and compute for the x- and y- components and the angle of the following resultant vectors:
Transcribed Image Text:Bones and Muscles. A patient in therapy has a forearm that weighs -20.5N and that lifts a -112.0N weight. These two forces have direction vertically downward. the only other significant forces on his forearm come from the biceps muscle (which acts perpendicularly to the forearm) and the force at the elbow. If the biceps produces a pull of 232 N when the forearm is raised above 43° the horizontal, find the magnitude and direction of the force that the elbow exerts on the forearm. (The sum of the elbow force and the biceps force must balance the weight of the arm and the weight it is carrying, so their vector sum must be 132.5 N, upward.) Vector addition Given the following vectors: Ã = 10mi +20mj 1 = -mi + mj 4 G= 55.2m, 45° South of West L 10m, 85° East of South Draw the graphical representation and compute for the x- and y- components and the angle of the following resultant vectors:
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