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The center of the double gear has a velocity of 1.2 m/s (acting to the right) and an acceleration of 3 m/s² (also to the right). The lower rack is stationary, while the upper rack moves along with the inner gear. R B VA = 1.2 m/s De aa = 3 m/s² n= 150 mm r2 = 100 mm (a) What is the angular acceleration of the gear? What is the acceleration (in i and j components) of: (b) Point B? (c) Point C? (d) Point D?

The center of the double gear has a velocity of 1.2 m/s (acting to the right) and an acceleration of 3 m/s² (also to the right). The lower rack is stationary, while the upper rack moves along with the inner gear. R B VA = 1.2 m/s De aa = 3 m/s² n= 150 mm r2 = 100 mm (a) What is the angular acceleration of the gear? What is the acceleration (in i and j components) of: (b) Point B? (c) Point C? (d) Point D?

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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The center of the double gear has a velocity of 1.2 m/s (acting to the right) and an acceleration of 3 m/s? (also to the right). The lower rack is stationary, while the upper rack moves along with the inner gear. R B VA = 1.2 m/s De aa = 3 m/s? -r2 = 100 mm n= 150 mm (a) What is the angular acceleration of the gear? What is the acceleration (in i and j components) of: (b) Point B? (c) Point C? (d) Point D?
Transcribed Image Text:The center of the double gear has a velocity of 1.2 m/s (acting to the right) and an acceleration of 3 m/s? (also to the right). The lower rack is stationary, while the upper rack moves along with the inner gear. R B VA = 1.2 m/s De aa = 3 m/s? -r2 = 100 mm n= 150 mm (a) What is the angular acceleration of the gear? What is the acceleration (in i and j components) of: (b) Point B? (c) Point C? (d) Point D?
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