Three disks A, B and C with same radius 5.0 cm are placed at coordinate (0,50 cm), (-15 cm,0), and (15 cm, 0), respectively as shown as Figure 1. The masses of the three disks are ma0.2 kg, mg = mc = 0.4 kg. They are connected by thin rods which has negligible masses.FindA(0, 50)MA = 0.2B(-15,0)С(15, 0)тв 3 0.4mc = 0.4Figure 1(a) the coordinate of the centre of mass of the system.(b) the rotational inertia about the axis perpendicular to the plane and passingthrough the centre of disk A.

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Three disks A, B and C with same radius 5.0 cm are placed at coordinate (0,50 cm), (-15 cm, 0), and (15 cm, 0), respectively as shown as Figure 1. The masses of the three disks are ma 0.2 kg, mg = mc = 0.4 kg. They are connected by thin rods which has negligible masses. Find

Three disks A, B and C with same radius 5.0 cm are placed at coordinate (0,50 cm), (-15 cm, 0), and (15 cm, 0), respectively as shown as Figure 1. The masses of the three disks are ma 0.2 kg, mg = mc = 0.4 kg. They are connected by thin rods which has negligible masses. Find

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 69P: A pirate has buried his treasure on an island with five trees located at the points (30.0 m, 20.0...

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Question

Three disks A, B and C with same radius 5.0 cm are placed at coordinate (0,50 cm), (-15 cm,
0), and (15 cm, 0), respectively as shown as Figure 1. The masses of the three disks are ma
0.2 kg, mg = mc = 0.4 kg. They are connected by thin rods which has negligible masses.
Find
A(0, 50)
MA = 0.2
B(-15,0)
С(15, 0)
тв 3 0.4
mc = 0.4
Figure 1
(a) the coordinate of the centre of mass of the system.
(b) the rotational inertia about the axis perpendicular to the plane and passing
through the centre of disk A.

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