3. The bob of 4-m pendulum describes an arc of circle in a horizontal plane. If the tension in the cord is 3 times the weight of the bob for the position shown, find the velocity and the acceleration of the bob in that position. 30 m

Principles of Foundation Engineering (MindTap Course List)
8th Edition
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Author:Braja M. Das
Publisher:Braja M. Das
Chapter14: Sheet-pile Walls
Section: Chapter Questions
Problem 14.5P
Question
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3. The bob of 4-m pendulum describes an arc of circle in a
horizontal plane. If the tension in the cord is 3 times the
weight of the bob for the position shown, find the velocity
and the acceleration of the bob in that position.
30
m
Transcribed Image Text:3. The bob of 4-m pendulum describes an arc of circle in a horizontal plane. If the tension in the cord is 3 times the weight of the bob for the position shown, find the velocity and the acceleration of the bob in that position. 30 m
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