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Given 2 vectors A=4.00i+3.00j and B=5.00i−2.00j how do you find the magnitude of each vector?
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Given 2 vectors A=4.00i+3.00j and B=5.00i−2.00j how do you find the magnitude of each vector?
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Sep 6, 2017
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Given 2 vectors A=4.00i+3.00j and B=5.00i−2.00j how do you find the magnitude of each vector?
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Ducu
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You probably know that i is x and j is y. So if you put them on a triangle where they should be, you see that you are basically finding the hypotenuse of the triangle. Use Pythagorean theorem, solve for H.
Federico Perini
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Sep 13, 2017
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