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swbq:cmsw:splreview 2018/09/24 16:03 swbq:cmsw:splreview 2018/09/24 16:08 current
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This [[strategy:smallwhiteboard:|SWBQ]] is meant to jog students' memories about what they know about angular momentum from introductory physics as preparation for understanding precession and Stern-Gerlach experiments. This [[strategy:smallwhiteboard:|SWBQ]] is meant to jog students' memories about what they know about angular momentum from introductory physics as preparation for understanding precession and Stern-Gerlach experiments.
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  * $\tau_{net} = d\vec{L}/dt$ (prompt for this if none appear) (possible segue SWBQ about calculating torque)   * $\tau_{net} = d\vec{L}/dt$ (prompt for this if none appear) (possible segue SWBQ about calculating torque)
  * $=\vec{r}$ x $\vec{p}$ with picture  (possible segue SWBQ about calculating cross products)   * $=\vec{r}$ x $\vec{p}$ with picture  (possible segue SWBQ about calculating cross products)
 +  * Dimensions = energy * time = torque * time = length * momentum = mass length^2/ time
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