*43. ao The drawing shows two identical systems of objects; each consists of the same three small balls connected by massless rods. In both systems the axis is perpendicular to the page, but it is located at a different place, as shown. The same force of magnitude F is applied to the same ball in each system (see the drawing). The masses of the balls are m, = 9.00 kg, m, = 6.00 kg, and m, = 7.00 kg. The magnitude of the force is F = 424 N. (a) For each of the two systems, determine the moment of inertia about the given axis of rotation. (b) Calculate the torque (magnitude and direc- tion) acting on each system. (c) Both systems start from rest, and the direction of the force moves with the system and always points along the 4.00-m rod. What is the angular velocity of each system after 5.00 s? mị 3.00 m 3.00 m m2 m2 Axis 5.00 m | 4.00 m 5.00 m 4.00 m Axis m3 System A System B

*43. ao The drawing shows two identical systems of objects; each consists of the same three small balls connected by massless rods. In both systems the axis is perpendicular to the page, but it is located at a different place, as shown. The same force of magnitude F is applied to the same ball in each system (see the drawing). The masses of the balls are m, = 9.00 kg, m, = 6.00 kg, and m, = 7.00 kg. The magnitude of the force is F = 424 N. (a) For each of the two systems, determine the moment of inertia about the given axis of rotation. (b) Calculate the torque (magnitude and direc- tion) acting on each system. (c) Both systems start from rest, and the direction of the force moves with the system and always points along the 4.00-m rod. What is the angular velocity of each system after 5.00 s? mị 3.00 m 3.00 m m2 m2 Axis 5.00 m | 4.00 m 5.00 m 4.00 m Axis m3 System A System B

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.26P: The motion of a human body through space can be modeled as the motion of a particle at the bodys...

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