Part A As shown on the coordinate system, points A and B have the following distances from the origin: д = 3.00 ft, z=2.50 ft, B = 2.70 ft, yB = 1.20 ft, and z =1.50 ft. Which of the following statements correctly describes the location and position vector of point A from the origin? Use appropriate notation for the location and position vector of a point. Check all that apply. You did not open hints for this part. ANSWER: ப 0000 The position vector of A is given as (3.00 i +0.00 j +2.50 k) ft.. The location of A is given as A{3.00 i +2.50 k) ft. The position vector of A is given as (3.00, 0.00, 2.50) ft. The position vector of A is given as (3.00 i +2.50 k} ft. The location of A is given as A(3.00, 0.00, 2.50) ft. The position vector of A is given as (3.00, 0.00, 2.50) ft. The location of A is given as A(3.00, 0.00, 2.50) ft. The location of A is given as A(3.00 i +0.00 j +2.50 k) ft. The location of A is given as A(3.00 i, 2.50 k) ft. The position vector of A is given as (3.00 i, 2.50 k) ft. Part B For the same two points A and B, what are the i, j, and k components of the position vector that starts at A and ends at B? Express your answers in feet to three significant figures separated by commas. TAB B You did not open hints for this part. ANSWER: {rx, y, z) = ft Part C A wire is connected to two supports. The support on the wall has coordinates 4 = 3.40 ft and ZA = 3.40 ft. The support on the ground has coordinates B = 1.13 ft and yg = 4.35 ft. What are the i, j, and k components of the unit vector u that describes the line of action from point A to point B? Express your answers to three significant figures separated by commas. You did not open hints for this part. ANSWER: Ux,y,z = x B TAB
Part A As shown on the coordinate system, points A and B have the following distances from the origin: д = 3.00 ft, z=2.50 ft, B = 2.70 ft, yB = 1.20 ft, and z =1.50 ft. Which of the following statements correctly describes the location and position vector of point A from the origin? Use appropriate notation for the location and position vector of a point. Check all that apply. You did not open hints for this part. ANSWER: ப 0000 The position vector of A is given as (3.00 i +0.00 j +2.50 k) ft.. The location of A is given as A{3.00 i +2.50 k) ft. The position vector of A is given as (3.00, 0.00, 2.50) ft. The position vector of A is given as (3.00 i +2.50 k} ft. The location of A is given as A(3.00, 0.00, 2.50) ft. The position vector of A is given as (3.00, 0.00, 2.50) ft. The location of A is given as A(3.00, 0.00, 2.50) ft. The location of A is given as A(3.00 i +0.00 j +2.50 k) ft. The location of A is given as A(3.00 i, 2.50 k) ft. The position vector of A is given as (3.00 i, 2.50 k) ft. Part B For the same two points A and B, what are the i, j, and k components of the position vector that starts at A and ends at B? Express your answers in feet to three significant figures separated by commas. TAB B You did not open hints for this part. ANSWER: {rx, y, z) = ft Part C A wire is connected to two supports. The support on the wall has coordinates 4 = 3.40 ft and ZA = 3.40 ft. The support on the ground has coordinates B = 1.13 ft and yg = 4.35 ft. What are the i, j, and k components of the unit vector u that describes the line of action from point A to point B? Express your answers to three significant figures separated by commas. You did not open hints for this part. ANSWER: Ux,y,z = x B TAB
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Help!!! Answer all correctly
Transcribed Image Text:Part A
As shown on the coordinate system, points A and B have the following distances from the origin: д = 3.00 ft, z=2.50 ft, B = 2.70 ft, yB = 1.20
ft, and z =1.50 ft. Which of the following statements correctly describes the location and
position vector of point A from the origin? Use appropriate notation for the location and position
vector of a point.
Check all that apply.
You did not open hints for this part.
ANSWER:
ப
0000
The position vector of A is given as (3.00 i +0.00 j +2.50 k) ft..
The location of A is given as A{3.00 i +2.50 k) ft.
The position vector of A is given as (3.00, 0.00, 2.50) ft.
The position vector of A is given as (3.00 i +2.50 k} ft.
The location of A is given as A(3.00, 0.00, 2.50) ft.
The position vector of A is given as (3.00, 0.00, 2.50) ft.
The location of A is given as A(3.00, 0.00, 2.50) ft.
The location of A is given as A(3.00 i +0.00 j +2.50 k) ft.
The location of A is given as A(3.00 i, 2.50 k) ft.
The position vector of A is given as (3.00 i, 2.50 k) ft.
Part B
For the same two points A and B, what are the i, j, and k components of the position vector that starts at A and ends at B?
Express your answers in feet to three significant figures separated by commas.
TAB
B
Transcribed Image Text:You did not open hints for this part.
ANSWER:
{rx, y, z) =
ft
Part C
A wire is connected to two supports. The support on the wall has coordinates 4 = 3.40 ft and
ZA = 3.40 ft. The support on the ground has coordinates B = 1.13 ft and yg = 4.35 ft.
What are the i, j, and k components of the unit vector u that describes the line of action from
point A to point B?
Express your answers to three significant figures separated by commas.
You did not open hints for this part.
ANSWER:
Ux,y,z =
x
B
TAB
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