a. Write each force (F₁,F₂) as cartesian vectors. → b. Find the resultant force FR, express as a cartesian vector c. Find the magnitude of the resultant force FR d. Determine the coordinate direction angles of the resultant force FR
a. Write each force (F₁,F₂) as cartesian vectors. → b. Find the resultant force FR, express as a cartesian vector c. Find the magnitude of the resultant force FR d. Determine the coordinate direction angles of the resultant force FR
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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Transcribed Image Text:14:41
a. Write each force (F₁,F₂) as cartesian vectors.
→
b. Find the resultant force FR, express as a cartesian
vector
c. Find the magnitude of the resultant force FR
d. Determine the coordinate direction angles of the
F₁
F₁ = (
→
F₂ = (
-
Round your final answers to 3 significant digits/figures.
F₁ = (
FR
FR = (
α =
B =
resultant force FR
i.
ii.
Y = (
α
В
iii. y
k) lb
k) lb
k) lb
►
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i +
ده)
+
î
+
lb
) degrees
) degrees
Question Help: Video 1 Video 2 Video 3
degrees

Transcribed Image Text:14:40
Two forces are applied to a hook.
Variable
F₁
F₂
a
b
C
с
d
B
d
Value
70 lb
30 lb
2.5 ft
5 ft
ZA
10 ft
2.5 ft
wamap.org
13
resultant force FR
i. α
ii. B
iii. y
C
12
Values for the figure are given in the following table. Note the
figure may not be to scale.
a
b
F₂
F₁
A
y
a. Write each force (F₁,F₂) as cartesian vectors.
→
b. Find the resultant force FR, express as a cartesian
vector
c. Find the magnitude of the resultant force FR
d. Determine the coordinate direction angles of the
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