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Calculus 3: Vector Calculus in 3-D (23 of 35) A Real World Example of a Dot Product
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In this video I will find give a real-world example of using dot-product. I will find work done, W=?, by a force pushing down at an angle of 30 degrees on a box across a distance of d=12m. W=Fd=Fdcos(theta).
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