Find the equivalent resultant force and couple moment of the force system about point C, given: F1 = 65 N, F2 = 95 N, AX = 4 m, AY = 3 m, BX = 5 m, BY = 6 m, CX = 3 m, CY = 2 m, θ = 25 °, x,y,h = 12,5,13, respectively

International Edition---engineering Mechanics: Statics, 4th Edition
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Author:Andrew Pytel And Jaan Kiusalaas
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Chapter2: Basic Operations With Force Systems
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Find the equivalent resultant force and couple moment of the force system about point C, given: 
  F1 = 65 N,   F2 = 95 N,   AX = 4 m,   AY = 3 m,   BX = 5 m,   BY = 6 m,   CX = 3 m,   CY = 2 m,   θ = 25 °,   x,y,h = 12,5,13, respectively 

 

The magnitude of resultant force, FR is:

FR = 

 

The angle of the resultant force as measured from the positive x-axis is:

(Note, in quadrant 1 or 2, the angle should be beween 0 and 180 degrees, while in quadrant 3 or 4, the angle should be between 0 and -180 degrees).

θR =  

 

The resultant moment about point C is:

MRC = 

y
A
Ax
F,
Cy
By
Bx
F2
Cx
B
Find the equivalent resultant force and couple moment of the force system about point C, given:
F, = 65 N, F2 = 95 N, Ax = 4 m, Ay = 3 m, Bx = 5 m, By = 6 m, Cx = 3 m, Cy = 2 m, 0 = 25°, x.y.h = 12,5,13, respectively
The magnitude of resultant force, FR is:
FR = Number
N
The angle of the resultant force as measured from the positive x-axis is:
(Note, in quadrant 1 or 2, the angle should be beween 0 and 180 degrees, while in quadrant 3 or 4, the angle should be between 0 and
-180 degrees).
OR = Number
The resultant moment about point C is:
MRC = Number
N-m
Transcribed Image Text:y A Ax F, Cy By Bx F2 Cx B Find the equivalent resultant force and couple moment of the force system about point C, given: F, = 65 N, F2 = 95 N, Ax = 4 m, Ay = 3 m, Bx = 5 m, By = 6 m, Cx = 3 m, Cy = 2 m, 0 = 25°, x.y.h = 12,5,13, respectively The magnitude of resultant force, FR is: FR = Number N The angle of the resultant force as measured from the positive x-axis is: (Note, in quadrant 1 or 2, the angle should be beween 0 and 180 degrees, while in quadrant 3 or 4, the angle should be between 0 and -180 degrees). OR = Number The resultant moment about point C is: MRC = Number N-m
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