Consider a system of two springs, with stiffnesses k1 and k2, arranged in parallel as shown in the figure. The rigid bar to which the two springs are connected remains horizontal when the force F is zero. Determine the equivalent spring constant of the system (ke) that relates the force applied (F) to the resulting displacement (x) as F = kex Note: Because the spring constants of the two springs are different and the distances l1 and l2 are not the same, the rigid bar will not remain horizontal when the force F is applied.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Consider a system of two springs, with stiffnesses k1 and k2, arranged in parallel as shown in the figure. The rigid bar to which the two springs are connected remains horizontal when the force F is zero. Determine the equivalent spring constant of the system (ke) that relates the force applied (F) to the resulting displacement (x) as F = kex

Note: Because the spring constants of the two springs are different and the distances l1 and l2 are not the same, the rigid bar will not remain horizontal when the force F is applied.

The image depicts a mechanical system involving two springs and a force. 

**Description:**

- There is a horizontal beam supported by two springs. The left spring has a spring constant labeled \( k_1 \), and the right spring has a spring constant labeled \( k_2 \). The springs are fixed at one end to the ground and at the other end to the beam.
- A downward force \( F \) is applied to the beam at a point located between the two springs.
- The horizontal distance from the force \( F \) to the left spring is labeled \( l_1 \).
- The horizontal distance from the force \( F \) to the right spring is labeled \( l_2 \).
- The vertical line from the point of application of the force is marked with \( x \), representing the displacement or deflection in the system due to the applied force.

The diagram serves to illustrate concepts such as equilibrium, deflection, and the distribution of forces across multiple supports in a system.
Transcribed Image Text:The image depicts a mechanical system involving two springs and a force. **Description:** - There is a horizontal beam supported by two springs. The left spring has a spring constant labeled \( k_1 \), and the right spring has a spring constant labeled \( k_2 \). The springs are fixed at one end to the ground and at the other end to the beam. - A downward force \( F \) is applied to the beam at a point located between the two springs. - The horizontal distance from the force \( F \) to the left spring is labeled \( l_1 \). - The horizontal distance from the force \( F \) to the right spring is labeled \( l_2 \). - The vertical line from the point of application of the force is marked with \( x \), representing the displacement or deflection in the system due to the applied force. The diagram serves to illustrate concepts such as equilibrium, deflection, and the distribution of forces across multiple supports in a system.
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