4) For the given body with a couple acting on it, determine the couple moment using the following methods: a. By splitting the forces into components and then calculating the couple moment. b. By calculating the perpendicular distance between the forces without splitting them into components (Note: in this case the perpendicular distance is not the diagonal!) c. By using the vector notation, use A as the origin and write vector equations for the position vector and the forces and use the vector definition of couple moment and indicate the answer in vector form and find its magnitude.
4) For the given body with a couple acting on it, determine the couple moment using the following methods: a. By splitting the forces into components and then calculating the couple moment. b. By calculating the perpendicular distance between the forces without splitting them into components (Note: in this case the perpendicular distance is not the diagonal!) c. By using the vector notation, use A as the origin and write vector equations for the position vector and the forces and use the vector definition of couple moment and indicate the answer in vector form and find its magnitude.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:4) For the given body with a couple acting on it, determine the couple moment using the following
methods:
a. By splitting the forces into components and then calculating the couple moment.
b. By calculating the perpendicular distance between the forces without splitting them into
components (Note: in this case the perpendicular distance is not the diagonal!)
c. By using the vector notation, use A as the origin and write vector equations for the position vector
and the forces and use the vector definition of couple moment and indicate the answer in vector
form and find its magnitude.
200 mm
60 N
D
60°
A
-200 mm-
C
60°
B
60 N
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