Gmail YouTube Maps Submit Answer 11. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 11.1.055. Find the component form of u + v given the lengths of u and v and the angles that u and v make with the positive x-axis. Ju|1 = 3, 0 = 6 1/v/1 = 1, 0 % = 3 u +v = (3.97,0.36) X Need Help? Read It Submit Answer 12. [0.34/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 11.1.072. Consider the following. Function Point f(x) = tan x (", 1) (a) Find a unit vector parallel to the graph of f at the given point. X (b) Find a unit vector perpendicular to the graph of f at the given point. 1 V5 75 X 1 83. F Q Search Mostly cloudy X ESC F3 P4 F5 F1 F2 2 313. [-/1 Points] DETAILS LARCALC11 11.1.073. MY NOTES ASK YOUR TEA Find the component form of v given the magnitudes of u and u + v and the angles that u and u + v make with the positive x-axis. |ull = 1, 0 = 450 | |u + v/1 = v2, 0=90 Need Help? Read It Watch It Submit Answer 14. [0.5/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 11.1.077. MY NOTES ASK YOUR TEACHER PRACTICE ANOT Three forces with magnitudes of 65 pounds, 105 pounds, and 130 pounds act on an object at angles of 30, 450, and 120 respectively, with the positive x-axis. Find the direction and magnitude of the resultant force. (Round your answers to one decimal place.) direction 73.3 magnitude 228.9 Ib Need Help? Read It Watch It Submit Answer Home My Assignments + Request Extension Convright @ 1998 - 2023 Cengage I earning. Inc. All Rights Reserved | TERMS OF USE PRIVACY7. [0/1 Points] DETAILS PREVIOUS ANSWERS Find the unit vector in the direction of v. V = -7.3i + 2.9j 7.31 2.91 U = 61.7 Need Help? Read It Submit Answer3. [0.75/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 11.1.012. The initial and terminal points of a vector v are given. Terminal Initial Point Point (0, -5) (-4, -1) (a) Sketch the given directed line segment. 2 -6 -4 -2 2 -6 -4 -2 -2 -4 O -6 -6 4 2 2 X - 6 -4 -2 2 -6 -4 -2 2 -2 -2 -4 O O (b) Write the vector in component form, ( V1 , V2 ) = (c) Write the vector as the linear combination of the standard unit vectors i and j. v = 1