derive an expression for magnitude and direction of the resultant of two vectors acting at a point
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• The sum of two forces acting at point is 16 N. ...
•The displacement vectors 42. ...
• The resultant of two forces 2P and 2 P is 10 P. ...
•If the adjacent sides of a parallelogram are A =4i+2j−3jandB =6k, then the area of the parallelogram is. ...
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If ∣A +B ∣=∣A −B ∣ then the angle between the vectors A and B is :
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