Q1For the vectors in Fig. 3-32, with a = 4, b = 3, and c = 5, whatare (a) the magnitude and (b) the directionof d × b,(c) the magnitude and (d) the di- yrection of à × 7, and (e) the magnitudeand (f) the direction of b × c? (The zis not shown.)axis

given that a = 4 b = 3 and c = 5

Q1 For the vectors in Fig. 3-32, with a = 4, b = 3, and c = 5, what are (a) the magnitude and (b) the direction of d x b, (c) the magnitude and (d) the di- rection of a × 7, and (e) the magnitude and (f) the direction of b x 7? (The z axis is not shown.) to

Q1 For the vectors in Fig. 3-32, with a = 4, b = 3, and c = 5, what are (a) the magnitude and (b) the direction of d x b, (c) the magnitude and (d) the di- rection of a × 7, and (e) the magnitude and (f) the direction of b x 7? (The z axis is not shown.) to

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Can someone help me please Given the following three vectors: A: 300 m at 50° and B: 40 m at 150° and C: 100 m at 270 °, Determine: a) The x and y components of each vector, b) The x and y components of the sum of the three vectors, and c) The magnitude and direction of their sum
I 2 BE Suppose you walk 13.0 m straight west and then 21.0 m straight north. How far are you from your starting point, 25 m what is angle of the resultant vector, 57.5 O and what is the compass direction of a line connecting your starting point to your final position? 58 X °W of N
Problem 8: Consider two vectors A and B, expressed in unit vector notation as A= aji+ azj and B = bji+ bzj. A. Part (a) Enter an expression for the vector sum A + B in terms of quantities shown in the expressions above. A+B = B 7 8 HOME a i j k 4 5 6 a1 a2 bị 1 2 3 b2 d + END - h VO BACKSPACE CLEAR m DEL Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. Part (b) Enter an expression for the difference vector A - B in terms of quantities shown in the expressions above. Part (c) Enter an expression for the square of the magnitude of the sum vector |A + B| in terms of quantities shown in the expressions above.
1
For the given vectors V₁ and V₂, determine V₁ + V₂, V₁ + V2. V₁-V₂, V₁x V2, V₁ V₂. Consider the vectors to be nondimensional. Assume V₁ = 15, V₂ = 21, a = 3, b = 5,0 = 22° Answers: V₁ + V₂ = i V₁ + V₂ = (i j+ k) V₁-V₂= (i j+ k) V₁xV₂ = (i j+ k) V₁ V₂ = i+ i+ i+ i i i i
Problem 3-44a: Three vectors A, B, and C have X components of -7.0, -3.0, 0.0, respectively, and y components of -3.0, 5.0, 8.0, respectively. Find the magnitude of A + B + C. Problem 3-44b: Find the direction of A + B + C in degrees. (NOTE: angles are entered as values between 0° and 180°.)
I need the answer to D
At a football game, imagine the line of scrimmage is the y-axis. A player, starting at the y-axis, runs 8.50 yards, back (in the −x-direction), then 15.0 yards parallel to the y-axis (in the −y-direction). He then throws the football straight downfield 55.0 yards in a direction perpendicular to the y-axis (in the +x-direction). What is the magnitude of the displacement (in yards) of the ball? yards (b) What if? The receiver that catches the football travels 64.0 additional yards at an angle of 45.0° counterclockwise from the +x-axis away from the quarterback's position and scores a touchdown. What is the magnitude of the football's total displacement (in yards) from where the quarterback took the ball to the end of the receiver's run?
The distance vector from point ? (2, −3, 1) and ?(1, 5, −3)a. −?? + 8?? − 4??b. ?? − 8?? + 4??c. −0.11 ?? + 0.89?? − 0.44??d. 0.11 ?? − 0.89?? + 0.44??
The three vectors given are ā = 5.0 î+4.0 j-6.0 k b =-2.0 i+2.0 j+3.0 k č = 4.0 î+3.0 j+2.0 k The vector i = ä +b-¯ and its magnitude is respectively 7= -1.01+3.0ĵ-5.0k;|7|=6 7=11.01+5.0ĵ – 7.0k; |7|=14 7 =11.01+5.0J+7.0k; |7|=14 None of the above
Use the vectors N = 3x-2y+ 12 and M = -1x+3y+ 12 to evaluate Eij2 ni mj.
9. The displacement vectors A T and B shown in Figure P3.9 both have of magnitudes 3.00 m. The direction of vec- 30.0°. Find gra- tor A is 0 phically (a) А+ В, (Ь) А - В (c) B- A, and (d) A – 2B (Report all angles counterclock- wise from the positivex axis.)