Figure 1 a) For the vectors A and B in the figure, use a scale drawing to find t

Question

Figure 1

a) For the vectors A and B in the figure, use a scale drawing to find the magnitude of the vecotr sum A+b

b) Find the direction of the vector sum A+B

c) find the magnitude of the vector difference A - B

d) Find the direction of the vector difference A - B

e) Use your answers to find the magnitude of - A - B

f) find the direction of - A - B

g) find the magnitude of B - A

Figure 1 a) For the vectors A and B in the figure, use a scale drawing to find the magnitude of the vecotr sum A+b b) Find the direction of the vector sum A+B c) find the magnitude of the vector difference A - B d) Find the direction of the vector difference A - B e) Use your answers to find the magnitude of - A - B f) find the direction of - A - B g) find the magnitude of B - A

Explanation / Answer

a) 9.0085 m b) 33.639 degrees Anti-clockwise from x-axis c) 22.29 m d) 250.34 degrees Anti-clockwise from x-axis e) Magnitude of -A-B is same as A+B = 9.0085m f) Direction of -A-B is 180+direction of A+B = 213.639 degrees anti-clockwise from x-axis g) Magnitude of B-A is same as A-B = 22.29 m

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