1. A system is composed of a rod and a disk, as shown at t = 0 below: 6 -6 4 6 -2 -4 -6 The axes have units of meters and both objects are initially stationary. The masses of the disk and rod are 10 kg and 8 kg, respectively. The following forces act on the center of the disk: N Fai - [24] and F₁2-[N] = = N 5 and the following force acts on the top of the rod: = - [2N] (a) Find system's initial center-of-mass (COM) position, com (0). (b) What is com (2 s)? -4 -2 4 2 2

1. A system is composed of a rod and a disk, as shown at t = 0 below: 6 -6 4 6 -2 -4 -6 The axes have units of meters and both objects are initially stationary. The masses of the disk and rod are 10 kg and 8 kg, respectively. The following forces act on the center of the disk: N Fai - [24] and F₁2-[N] = = N 5 and the following force acts on the top of the rod: = - [2N] (a) Find system's initial center-of-mass (COM) position, com (0). (b) What is com (2 s)? -4 -2 4 2 2

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter2: Parallel Lines

Section2.6: Symmetry And Transformations

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