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

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

User Tom Elmore
by
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1 Answer

6 votes
The given vector is
4.00 \hat{i} + 7.00 \hat{j}.

Its magnitude is

\sqrt{4.00^(2)+7.00^(2)} = 8.062

Answer: 8.062 (nearest thousandth)
User Sander Garretsen
by
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