Physics 1 Problem Solutions 109

Physics 1 Problem Solutions 109 - Chapt 12 Rotational...

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Unformatted text preview: Chapt. 12 Rotational Dynamics Multiple-Choice Problems 012 qmult 00100 1 1 1 easy memory: rotational principles 1. Classical rotational dynamics principles are: a) secondary principles derived from the fundamental principles of Newtonian physics (i.e., Newton’s three laws, force laws, energy, etc.). b) independent postulates completely unrelated to the fundamental principles of Newtonian physics (i.e., Newton’s three laws, force laws, the energy concept, etc.). c) secondary principles derived from quantum mechanics. d) all gross approximations derived from the fundamental principles of Newtonian physics (i.e., Newton’s three laws, force laws, the energy concept, etc.). e) independent, but very approximate, postulates completely unrelated to the fundamental principles of Newtonian physics (i.e., Newton’s three laws, force laws, the energy concept, etc.). 012 qmult 00200 1 1 3 easy memory: cross product definition 2. The mathematical operation vectora × vector b = ab sin θ ˆ n ,...
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