please just check if the answer correct and solve it in another method ( parallelogram method )
please just check if the answer correct and solve it in another method ( parallelogram method )
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
Related questions
Question
please just check if the answer correct and solve it in another method ( parallelogram method )
Transcribed Image Text:Iving the force vectors into Cartesian components (using the projection method).
F₂
8
F3
F₁
F₂
F3
a
В
8
100 N
120 N
50 N
30 degrees
10 degrees
10 degrees
![•Projechin method :
F₁=100N; F₂=120N ; F3 = 50N
x= 30° ; A = 10°; 6 = 10°
taking angles from x-axis and
in anticlockwise direction..
0₁= x= 30°
Og = 90-P = 90-10=80°
032180° + 65 = 180 + 10 = 190°
F₁ = 100 cose,↑ + 100 sing, Ĵ
= 100 cos 30 + 106 sin 303 = 86.60257 +503).
A
03
F2 = 120 cos@₂ ↑ + 120 sine
= 120 cos 80² + 120 5:080 = 20.83778 + 118.17693]
£3 = 50 cas 1901 +50 sin 1908
=-49.2403-8.6824j)
R=F₁+F₂ +F3 = 58.19 ↑ +159.4945)
tane 159.4945
58.15
8=69.96°
anti clockwise
from x-axis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa34764d3-8594-4f88-a185-4de9ed6498fc%2Fd01a319b-7203-498e-94b4-99dd4d3abfff%2Fk181nwn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:•Projechin method :
F₁=100N; F₂=120N ; F3 = 50N
x= 30° ; A = 10°; 6 = 10°
taking angles from x-axis and
in anticlockwise direction..
0₁= x= 30°
Og = 90-P = 90-10=80°
032180° + 65 = 180 + 10 = 190°
F₁ = 100 cose,↑ + 100 sing, Ĵ
= 100 cos 30 + 106 sin 303 = 86.60257 +503).
A
03
F2 = 120 cos@₂ ↑ + 120 sine
= 120 cos 80² + 120 5:080 = 20.83778 + 118.17693]
£3 = 50 cas 1901 +50 sin 1908
=-49.2403-8.6824j)
R=F₁+F₂ +F3 = 58.19 ↑ +159.4945)
tane 159.4945
58.15
8=69.96°
anti clockwise
from x-axis.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 4 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY