Given vectors ü = (-1,5), i = 3i – 4j, w = (2,7), find: (2pts each)...
8. If ū= 8î - 159 and v = -3i - 4ſ and w = 12 + 69, then find the following: A. 2w - 3ū B. ||2u - 57 C. v. W D. the angle between ü and v E. the direction angle of vector w F. (3 +70).ü G. a vector in the same direction as ū with magnitude of 12 H. a vector orthogonal to vector v with magnitude of 7 I. any vector that is orthogonal...
Given two vector A=5i+4j and B=3i-4j A: Draw each vector in a vector diagram. B: Find the magnitude of each vector. C: Express vector c=3A-1/3B in terms of unit vectors D: Calculate the magnitude and direction of vector C
8. Given the vectors: A 3i -4j & Bi+ 6j, a) Graph vector A & vector B on the same coordinate system b) Find the scalar product A.B c) Find the magnitude of vector A d) Find the magnitude of vector B- e) Find the angle between vector A & vector B
Given v1-41 + 6j, v2=3i-2ј, v.--61 +4j. Answer each of the following questions: c. A unit vector in the same direction as v.
how to do number 16 16) (6pts) Find the projection of ü onto w. a) Find ui --Son 347 2 25 26 b) Find 펄 orthogonal to in such that iiitül ü 2 Page Score Check ( 13 For problems on this page, use the vectors described graphically here. Your work should include correct vector notation of u, i,and w 13) What is (w+u) v E xplat 3 U=(2、1) w (3, .. 4) 14) Find the cxact magnitudes of i,...
6-7. Given vectors U = -4i +12, V = 5i - 2j, W=-3i- 6. Find a) 30 - 5V._b) 2V - W'. 7. a) UW What can you tell from the result? b) angle between U and V (keep one digit after decimal. calculato
15. [9 points) Consider the vectors v and w which determine the parallelogram in the figure, below, with the lengths of selected segments given. Use the Parallelogram Identity and the Polarization Identity, both on Page 32, to help determine the angle between the vectors v and w. Give your answer in degrees, rounded to two places after the decimal point. 14 11
Use the given vectors to find u. (v + w). u = -21 - 9j, v= - 21 + 8j, w = -5i + 5j A. - 35 B. - 103 C. -68 OD. 37 Find the unit vector that has the same direction as the vector v. v = 24i + 10j The unit vector that has the same direction as the vector v is . (Simplify your answer, including any radicals. Use integers or fractions for any nume
I need help with question 2b and 3. Please help it would be awesome if i knew how to do these questions. v=(2,-4) w=-3i+2j 2. Let and ui be as in Problem 1. Find the following quantitics (a) 2u) (ui-2t). (b) The angle between the vectors (2u) and (wi-2) 3. Let be the line defined by 2r +3y 1. (a) Find an equation of the line parallel to I, running through the origin. (c) Find an equation of the line...
Given v=i-j and w=i-j (a) find the dot product v.w; (b) find the angle between v and w; (c) state whether the vectors are parallel, orthogonal, or neither. (a) vw= (b) What is the angle between v and w? (Do not round until the final answer. Then round to the nearest tenti (c) Are vectors v and w parallel, orthogonal, or neither? O orthogonal Click to select your answer(s). Given v=i-jand wi- (a) find the dot product vow (b) find...