The displacement vectors A rightarrow and B rightarrow shown in the figure below

Question

The displacement vectors A rightarrow and B rightarrow shown in the figure below both have magnitudes of 4. 46 m. The direction of vector A rightarrow is 28. 8 degree. Find A rightarrow + B rightarrow graphically. magnitude m direction degree counter clockwise from the +x axis Find A rightarrow - B rightarrow graphically. magnitude m direction degree counter clockwise from the +x axis Find B rightarrow - A rightarrow graphically. magnitude m direction degree counter clockwise from the +x axis Find A rightarrow - 2Brightarrow graphically. magnitude m direction degree counter clockwise from the +x axis

Explanation / Answer

a) 7.67 m
59.4 degree

b) 4.54 m
30.6 degree

c) 4.54 m
210.6 degrees

d) 4.51 m
300 degrees

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