Unit 3: Vectors
Reference > Science > Physics > Study Guide![](/images/og/50x50xphysics-unit-3.png,qx=5.pagespeed.ic.YeN0slbYqz.png)
How to add and subtract vectors, including angles that are collinear, at right angles, or at oblique angles
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How to multiply vectors - including an explanation of both dot products and cross products
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Physics problems involving vector addition. Equilibrium problems and non-equilibrium problems.
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