9.2 The Dot Product
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6 Terms
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Dot product
a · b
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Orthogonal
Perpendicular, when the dot product of two vectors equals 0
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Component of u along v
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Resolve
To ______ a vector u is to split it up into one parallel to v and one orthogonal to v
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Projection of u onto v
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Work
The _____ W done by a force F in moving along a vector D is W= F · D