Q1. Draw the free body diagram for particle A. Determine the stretch in each spring for equilibrium of the 2-kg block. The springs are shown in the equilibrium position. 3 m C 4 m- 3 m = KAC 20 N/m wwwww TRAC D wwwwwwww ww B A TAB KAD = 40 N/m KAB = 30 N/m 2kg TD= = 2(9.81) = 19.62 N
Q1. Draw the free body diagram for particle A. Determine the stretch in each spring for equilibrium of the 2-kg block. The springs are shown in the equilibrium position. 3 m C 4 m- 3 m = KAC 20 N/m wwwww TRAC D wwwwwwww ww B A TAB KAD = 40 N/m KAB = 30 N/m 2kg TD= = 2(9.81) = 19.62 N
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter10: Virtual Work And Potential Energy
Section: Chapter Questions
Problem 10.62P: The bar ABC is supported by three identical, ideal springs. Note that the springs are always...
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