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CONCEPTUAL EXAMPLE 11–5 Spinning bicycle wheel. Your physics teacher is holding a spinning bicycle wheel while he stands on a stationary frictionless turntable (Fig. 11–6). What will happen if the teacher suddenly flips the bicycle wheel over so that it is spinning in the opposite direction?
RESPONSE We consider the system of turntable, teacher, and bicycle wheel. The total
In Example 11–5, what if he moves the axis only 90° so it is horizontal? (a) The same direction and speed as above; (b) the same as above, but slower; (c) the opposite result.

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Chapter 11 Solutions
Physics for Scientists and Engineers with Modern Physics
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