Two forces are F1= (8i+6j)N &F2= (4i+6j) N are acting on an object what is the magnitude&direction of the resultant force
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Your directions of west and north do not match conventional compass directions since you have both I and j components. Both vectors as stated are in the NE quadrant since they are all positive. The resultant is the sum of the vectors which can easily be done by adding the 2 “i” components and the 2 “j” components. Then you have two legs of a right triangle. You can find the magnitude with the Pythagorean Theorem and the direction with arctan (vertical /horizontal).
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