Please answer quickly. Thanks 4. The 5-kg uniform slender rod ABC is pivoted at B in the vertical plane and supported by aspring CD, which has stiffness k = 500 N/m and unstretched length of 140 mm. If the rod isreleased from rest at the vertical position as shown in the figure, answer the followingquestions:a) Determine the total work done on moving the rod from the vertical position to thehorizontal position through 90° rotation.b) What will be the angular velocity o of the rod when it reaches the horizontal position?A600 mmDB120 mm350 mm

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Answered: The 5-kg uniform slender rod ABC is…

The 5-kg uniform slender rod ABC is pivoted at B in the vertical plane and supported by a spring CD, which has stiffness k = 500 N/m and unstretched length of 140 mm. If the rod is

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.72P

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