Correct the data from the table. I don't know the correct way when I have to put the signs when it is cos, sin, force, and couples data. 1-22) Find the magnitude and direction of the resultant force and moment at A1"-75-150lb1"30--129-90-150200 0FORCE e F= F.Cos( Ⓒ )lbsR =ORMR =-300lb60А ПР=200-75200lbRy =300lbF, = F.Sin(e)0-129.90-129.90*3.-389.7 16MR.AM₂=FxdForcesCouples200x2=4001 4.24× 300 =1272.79+MACouple=√(3)+(332)= 4.24= 10.3 +1272,79 = 1283.09 16-MAJ

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Answered: Find the magnitude and direction of the…

Engineering

Mechanical Engineering

Find the magnitude and direction of the resultant force and moment at A

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

Correct the data from the table. I don't know the correct way when I have to put the signs when it is cos, sin, force, and couples data.

1-2
2) Find the magnitude and direction of the resultant force and moment at A
1"
-75
-150lb
1"
30--129-90
-150
200 0
FORCE e F= F.Cos( Ⓒ )
lbs
R =
OR
MR =
-300lb
60
А ПР
=
200
-75
200lb
Ry =
300lb
F, = F.Sin(e)
0
-129.90
-129.90*3.
-389.7 16
MR.
A
M₂=Fxd
Forces
Couples
200x2=4001 4.24× 300 =
1272.79
+MA
Couple=√(3)+(332)
= 4.24
= 10.3 +1272,79 = 1283.09 16
-MA
J

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