Physics for Scientists and Engineers with Modern Physics
4th Edition
ISBN: 9780131495081
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
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Textbook Question
Chapter 10, Problem 68P
(III) A 4.00-kg mass and a 3.00-kg mass are attached to opposite ends of a thin 42.0-cm-long horizontal rod (Fig. 10–60). The system is rotating at angular speed ω = 5.60 rad/s about a vertical axle at the center of the rod. Determine (a) the kinetic energy K of the system, and (b) the net force on each mass, (c) Repeat parts (a) and (b) assuming that the axle passes through the CM of the system.
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A 4.00-kg mass and a 3.00-kg mass are attached to opposite ends of a very light 42.0-cm-long horizontal rod (Fig. 8–61). The system is rotating at angular speed v = 5.60 rad/s about a vertical axle at the center of the rod. Determine (a) the kinetic energy KE of the system, and (b) the net force on each mass.
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ends of a very light 42.0-cm-long horizontal rod (Fig. 8–61).
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FIGURE 8-61 Problem 87.
Chapter 10 Solutions
Physics for Scientists and Engineers with Modern Physics
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