From the three vectors V₁ = 4.0i - 8.0j, V2 = i + j, and V3 = -2.0i + 4.0j. Determine the magnitude of V1 - V2 + V3. A. 4.2 B. 26 OC. 9 OD. 5.1
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- What is the resultant of vector A=2i +3j, and vector B=3i -2j Select one: a. 3.5 b. 2 C. 5V2 od. V26 3.Determine the magnitude of the projection of F2 in thedirection of F1 .a. 40.0kN b. 29.3kNc. 25.3kN d. 37.3kN Determine the magnitude, R , of the resultantR = F1 + F2 + F3 .a. 48.0kN b. 88.0kNc. 162kN d. 112kN Select the correct expression concerning vectors F1 , and F3 .F2 , a. F2 perpendicular F3 b. F2 parallel F3c. F1 perpendicular F2 d. F1 parallel F2If vector A = 2i - 2j and B=1i +1j. Find the magnitude of vector C = A + 2B. OA. 4 O B. 2√2 O C. √10 O D. 3
- Find the x and y components of a position vector the x axis is 38.0. O a. 69, 54 m O b. 69.3, 54.2 m O c. a and b O d. 30, 83 m O e. 30.1, 82.7 m Of. d and e of magnitude r = 88 m, if its angle relative to r.E Figure 7 52 Part A mylabmastering.pearson.com M X P B-A = 22.7 Submit M B (B=26.5) 56.0% Ĵ Ā (A = 44.0) 28.0° t C(C= 31.0) C Given the vectors A and B shown in the figure ((Figure 1)), determine the magnitude of B-A. Express your answer using three significant figures. IVD ΑΣΦ Previous Answers Request Answer NOV 10 U ? - X units ✓ 4 < + P Course... 1 of 1 CtvI 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
- Suppose that  = 2i + j, B = i- 4j + k, and Ĉ = j+k. ... What is the magnitude of the vector Zà -B + Č? A. 7.6 В B. 5.6 С. 4.8 D. 9.24Q/ A particle moves in an xy plane according to x(1)= -20.00 + 20.00t - 4.00 and y(t) = 25.00 + 17.00t -19.00², with x and y in meters and t in seconds. At t= 10 s, a. What is the particle velocity vector vì nunit vector notation? b. What is the particle acceleration vector đìn unit vector notation?What is the angel a vector A =2i - 2j makes with the +x axis? O A. 135° O B. 225° O C. 45° O D. 315°