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Thu 10 Feb, 2011 10:28 am
vector C= [10 m, 30 ] and vector D= [25 m, 130]
1- use the graphic method to find the magnitude and direction of the sum R = C+D.
2- Use the algebric (components) methods to find the magnitude and direction of the sum R =C+D .
@sammytaqah,
Can you draw a right triangle and solve for the lengths of the sides?
If so, then you can do part 2 yourself.