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2. Determine the angular acceleration of each of the disks in Figure 2. 4 kg m? 4 kg-m? 60 cm 60 cm 20 kg 30 kg 180 N 270 N (b) Figure 2

2. Determine the angular acceleration of each of the disks in Figure 2. 4 kg m? 4 kg-m? 60 cm 60 cm 20 kg 30 kg 180 N 270 N (b) Figure 2

Elements Of Electromagnetics
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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10:51 AM 91. Lawrence Fermin 1 new message Post test 1: Introduction to Vibration Engineering_Review of Dynamics Instruction: Provide the complete solution for the following items. Write your name and affix your signature on the upper right corner of each page of your solution. Upload your work in pdf format. 1. The velocity of the hanging block of the system shown in Figure 1 is downward. a. What is the angular displacement of the pulley? b. What is the displacement of the cart? n = 10 cm r2 = 30 cm · Cart Figure 1 2. Determine the angular acceleration of each of the disks in Figure 2. 4 kg m2 4 kg-m? 60 cm 60 cm 20 kg 30 kg 180 N 270 N (a) (b) Figure 2 3. Determine the reactions at the pin support and the applied moment if the bar of Figure 3 has a mass of 50 g. If 0 is 15° and the angular acceleration is 20 rad/s?
Transcribed Image Text:10:51 AM 91. Lawrence Fermin 1 new message Post test 1: Introduction to Vibration Engineering_Review of Dynamics Instruction: Provide the complete solution for the following items. Write your name and affix your signature on the upper right corner of each page of your solution. Upload your work in pdf format. 1. The velocity of the hanging block of the system shown in Figure 1 is downward. a. What is the angular displacement of the pulley? b. What is the displacement of the cart? n = 10 cm r2 = 30 cm · Cart Figure 1 2. Determine the angular acceleration of each of the disks in Figure 2. 4 kg m2 4 kg-m? 60 cm 60 cm 20 kg 30 kg 180 N 270 N (a) (b) Figure 2 3. Determine the reactions at the pin support and the applied moment if the bar of Figure 3 has a mass of 50 g. If 0 is 15° and the angular acceleration is 20 rad/s?
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