Two small objects of mass mo and a rotating platformof radius R and rotational inertia I, about its centercompose a single system. Students use the system toconduct two experiments. The objects are assumed tobe point masses.Experiment 1moRmoFoFigure 1Each object of mass mo is placed a distance rị awayfrom the center of the platform such that both massesare on opposite sides of the platform. A constanttangential force Fo is applied to the edge of the platformfor a time Ato, as shown in Figure 1. The system isinitially at rest.Experiment 2Rr2 r2FoFigure 2Each object of mass mo is placed a distance r2 awayfrom the center of the platform such that both massesare on opposite sides of the platform. Distance r2 < rị.A constant tangential force Fo is applied to the edge ofthe platform for a time Ato , as shown in Figure 2. Thesystem is initially at rest. Which of the following graphs represents the angulardisplacement of the system as a function of time for thesystem in experiment 1?Time(BTimeTimeDTimeO Angular DisplacementOI Angular DisplacementAngular DisplacementOI Angular Displacement

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Two small objects of mass mo and a rotating platform of radius R and rotational inertia I, about its center compose a single system. Students use the system to conduct two experiments. The objects are assumed to be point masses. Experiment 1 mo R mo Fo Figure 1 Each object of mass mo is placed a distance ri away from the center of the platform such that both masses are on opposite sides of the platform. A constant tangential force Fo is applied to the edge of the platform for a time Ato, as shown in Figure 1. The system is initially at rest.

Two small objects of mass mo and a rotating platform of radius R and rotational inertia I, about its center compose a single system. Students use the system to conduct two experiments. The objects are assumed to be point masses. Experiment 1 mo R mo Fo Figure 1 Each object of mass mo is placed a distance ri away from the center of the platform such that both masses are on opposite sides of the platform. A constant tangential force Fo is applied to the edge of the platform for a time Ato, as shown in Figure 1. The system is initially at rest.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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