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03-10-2017
Mathematics

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What is the magnitude of the vector product? 4.00i + 7.00j?

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03-10-2017

The given vector is [tex]4.00 \hat{i} + 7.00 \hat{j}[/tex].

Its magnitude is
[tex] \sqrt{4.00^{2}+7.00^{2}} = 8.062[/tex]

Answer: 8.062 (nearest thousandth)

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