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
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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
►
Submit Question
wamap.org
i +
ده)
+
î
+
lb
) degrees
) degrees
Question Help: Video 1 Video 2 Video 3
degrees
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 ► Submit Question wamap.org i + ده) + î + lb ) degrees ) degrees Question Help: Video 1 Video 2 Video 3 degrees
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
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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