1. Illustrate the given vectors (in rough estimation and with complete labels). Calculate the magnitude and direction (for the 2D vector only) and magnitude only for the 3D vector. Declare your final answers with correct number of significant figures. (1) Ā = -sî – 2j (ii) S = 7î + 4ĵ – 4k

(Figure 1) shows vectors A and B. For help with math skills, you may want to review: Vector Addition Figure + 15° 2.0 m 15° 4.0 m X B 1 of 1 Part A Find D = 4.30 A + B. Express components of D in meters and separated by a comma. ► View Available Hint(s) Dx, Dy= Submit Provide Feedback VE ΑΣΦ ? m, m

A vector has the components Ax=22mAx=22m and Ay=16mAy=16m. a) What is the magnitude of this vector? Express your answer to two significant figures and include appropriate units.   b) What angle does this vector make with the positive x axis? Express your answer to two significant figures and include appropriate units.

How would I figure out the adding and subtracting parallel vectors? how would I figure out the adding and subtracting anti-parallel vectors?

Problem 2: A vector has x and y components 7.8 and 9.9 respectively. Part (a) What is the magnitude of this vector? Numeric : Anumeric value is expected and not an expression. r = Part (b) What is the direction of this vector in degrees? Numeric : A numeric value is expected and not an expression. 0 =

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Can someone please help me understand this question and how to get the answer? Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. If these two vectors are added together, the magnitude of the sum is: 1.) equal to 8.6m 2.) could be as small as 2.0m or as large as 12.0m 3.)is equal to 2m 4. or is equal to 12m. Thank you. I am really confused.

4) Two vectors have equal magnitudes of 2.0 m. Find graphically the angle between them if the magnitude of their resultant is (a) 3.0 m; (b) 1.0 m. In each case use the law of cosines to confirm your answer. Problems 3 and 4 are graphical solutions. Please use a protractor, ruler, and compass and work as accurately as possible. Alternatively, you could use a vector drawing program to work out the geometry

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Given the two vectors A = ( 5.5i - 3j) and  B = (-9i - 8j) determine the following: A. Vector C = A + B in vector notation, it's magnitude and its direction counterclockwise from the +x-axis. B. Vector D = A - B in Vector notation, it's magnitude and its direction counterclockwise from the +x-axis.