### Problem StatementThe 5.5-kg uniform rod is pinned at end A. It is also subjected to a couple moment of 50 N⋅m. The spring is unstretched when θ = 0, and has a stiffness of k = 60 N/m.#### Given Data:- Mass of the rod (uniform): 5.5 kg- Moment couple: 50 N⋅m- Spring stiffness, k: 60 N/m- Unstretched condition of the spring at θ = 0### Objective:Determine the smallest angle θ for equilibrium.- Express your answer in degrees to three significant figures.### Input Box:Enter your answer for angle θ in degrees in the given input box.``` θ = ______________ ∘```### Figure Explanation:The figure represents a mechanical setup consisting of:1. A uniform rod (5.5 kg) pinned at end A.2. A spring with stiffness k = 60 N/m positioned near the rod.3. The rod subjected to a couple moment of 50 N⋅m.4. The spring is connected to the rod at point B.5. The dimensions are: - Length from A to B: 2 m - Spring attachment length from pin A: 0.5 m. The rod is shown with its initial position forming an angle θ with the vertical. The spring is also depicted attached to point B on the rod.### Instructions:Click the "Submit" button after entering your answer. If you require assistance, use the "Request Answer" button.Provide feedback if needed through the "Provide Feedback" option.---This text will help students engage with a practical mechanical problem involving equilibrium conditions for a pinned rod and includes the necessary contextual understanding and visual aid for effective comprehension.

Mass of rod, m = 5.5 kgThe rod is pinned at AAt A 50 N-m moment is actingStiffness of spring, k = 60…

The 5.5-kg uniform rod is pinned at end A. It is also subjected to a couple moment of 50 Nm. The spring is unstretched when 0, and has a stiffness of k-60 N/m. (Figure 1) Figure A-40Nm -05m- OC 50N-m 1 of 1 > Part A Determine the smallest angle for equilibrium Express your answer in degrees to three significant figures. for Part A Submit Provide Feedback for Part A for Part A undo for Part A redo for Part A reset for Part A keyboard st Request Answer for Part A help for Part A Next >

The 5.5-kg uniform rod is pinned at end A. It is also subjected to a couple moment of 50 Nm. The spring is unstretched when 0, and has a stiffness of k-60 N/m. (Figure 1) Figure A-40Nm -05m- OC 50N-m 1 of 1 > Part A Determine the smallest angle for equilibrium Express your answer in degrees to three significant figures. for Part A Submit Provide Feedback for Part A for Part A undo for Part A redo for Part A reset for Part A keyboard st Request Answer for Part A help for Part A Next >

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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