The bar of negligible weight is supported by two springs,each having a stiffness k = 80 N>m. If the springs are originally unstretched, and the force is vertical as shown,determine the angle theta the bar makes with the horizontal,when the 45- N force is applied to the bar. k -1.5 m 3 m В k 45 N

The bar of negligible weight is supported by two springs,each having a stiffness k = 80 N>m. If the springs are originally unstretched, and the force is vertical as shown,determine the angle theta the bar makes with the horizontal,when the 45- N force is applied to the bar. k -1.5 m 3 m В k 45 N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The bar of negligible weight is supported by two springs,each having a stiffness
k = 80 N>m. If the springs are originally unstretched, and the force is vertical as
shown,determine the angle theta the bar makes with the horizontal,when the 45-
N force is applied to the bar.
k
1.5 m
3 m
В
k
45 N
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