Q2: The line AB, where A (2.5, 3) & B (5, 6). The distance between projections of the points A & B is 7.5 cm. The point B is on the left of point A. Draw the projections of the line AB on the Vertical plane V.P, and on the Horizontal plane H.P and find: 1. The true length T.L of the line AB. 2. The coordinate of the traces (Vertical and Horizontal trace) 3. The inclination of the line to the V.P and H.P. (angle a and B) 4. A point F in the middle of the line AB, find F (xf.yf).

Q2: The line AB, where A (2.5, 3) & B (5, 6). The distance between projections of the points A & B is 7.5 cm. The point B is on the left of point A. Draw the projections of the line AB on the Vertical plane V.P, and on the Horizontal plane H.P and find: 1. The true length T.L of the line AB. 2. The coordinate of the traces (Vertical and Horizontal trace) 3. The inclination of the line to the V.P and H.P. (angle a and B) 4. A point F in the middle of the line AB, find F (xf.yf).

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

See similar textbooks

Similar questions

Adding Vectors...Using mathematics, determine what third mass is needed to balance the two masses listed below. Vector #1 Vector # 2 Vector #3 Resultant 50 grams at 0° 50 grams at 0° 50 grams at 0° 50 grams at 0° 50 grams at 0° 150 grams at 180 ° 100 grams at 90 0. 100 grams at 120° 150 grams at 120 0. 0. 120 grams at 90 01
Q1: A position vector has a length of 40 m and is at an angle of 57° above the x- axis. Find the vector's components.
1. Find the moment vector point about;a) point A due to the force, F,b) the axis AB due to the force, F,c) the axis CD due to the force, F,d) the axis DC due to the force, F,
A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the xy plane. Point A is located at a height of h = 83.82 cm above the top of the crate directly over the geometric center of the top surface. Use the given dimensions from the table below to perform the following calculations: a.) Determine the position vector b.) Compute the unit vector ûCA that points from point point A. c.) If rope AB carries a tension force of magnitude F = 674 → N, determine the force vector FT that expresses how this force acts on point A. 2013 Michael Swanbom cc i❀O BY NC SA Express each vector in Cartesian components to three significant figures. b PAD cm cm that describes rope AD ↑Z cm y Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. Variable Value a
Need some assistance with this. l = 1.95 mm. w= 1.89 mm. h= 5.82 m. Coordinates for Point A is A(2,2,2)m Coordinates for Point D is D(2.25,2.5,0)m Force F acts along EA, (Magnitude is 55N) Force P acTS along AD 1. What is force F in Cartesian Vector form. (Fx, Fy, Fz) 2. If we are calculating the moment that Force F creates about point B, WHAT vectors will be used ? 3. If we are calculating the moment that Force P creates about point B , WHAT vectors will be used ? 4. What is BC as position vector rBC. ( rBCx, rBCy, rBCz ) 5. What is BC as unit vector uBC. (uBCx, uBCy, uBCz ) 6. What is the moment that F creates around B ? (MB) 7. What is the magnitude of the moment that F creates around axis BC. ( |MBC| )
There three vectors with sum to zero, all of equal length. Which statement is correct? a.A + B= A - C b.A + B= B - C c.A - B= 2A - C d.A - B= 2A + C e.2A + 2B= 2C
2. The triple scalar product u. (rx F) results in a. A scalar quantity (+ or -) b. A vector quantity c. Zero d. A unit vector e. An imaginary number
Q2: Determine the magnitude and coordinate direction angles [a, B. y] of the resultant force acting at A. -1 ㅓ +1; 1 00 A 6 ft 2 ft Z Fc = 490 lb FB = 600 lb 4 ft 2 ft 3 ft B 4 ft 4 ft
A pole extends from the origin to point A. A wire connects points A and B. B Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value a 6 m 2.25 m 1.5 m d 2.5 m a. Determine the position vector from point A to origin (FAO), express as a cartesian vector. b. Determine the position vector from point A to B (FAB), express as a cartesian vector. Round your final answers to 3 significant figures. k) m I AB i + k) m
The position vector rAB = 150i – 85j + TAB2 k has magnitude equal to 188 m. a) Determine the z-component r48 2 (positive). b) If the coordinates of point A are (25, 50, -20)m, define the coordinates of point B. c) Find the angle in degrees of the vector with the y-axis. d) Express a unit vector parallel to rAB in terms of components.