Determine angular velocity of the bar, [rad/s], when it goes through horizontal position? The bar, WA= 100 [lb] and L=3 [ft], shown in figure is initially in the vertical position. The bar is subjected to a couple moment of M-20 [lb-ft] and a force F-50 [lb], which is always perpendicular to the end of bar. Also, the spring is attached to bar at distance L/2 from point A, and has unstretched length of lo=1.2 [ft]. The spring remains in horizontal position throughout the motion due to the roller guide at B. Determine angular velocity of the bar, o [rad/s], when it goes through horizontal position. Spring constant is k=7 [lb/ft]. Distance between point A and vertical guide is d=1.5 [ft]. F g B L/2 M d A
Determine angular velocity of the bar, [rad/s], when it goes through horizontal position? The bar, WA= 100 [lb] and L=3 [ft], shown in figure is initially in the vertical position. The bar is subjected to a couple moment of M-20 [lb-ft] and a force F-50 [lb], which is always perpendicular to the end of bar. Also, the spring is attached to bar at distance L/2 from point A, and has unstretched length of lo=1.2 [ft]. The spring remains in horizontal position throughout the motion due to the roller guide at B. Determine angular velocity of the bar, o [rad/s], when it goes through horizontal position. Spring constant is k=7 [lb/ft]. Distance between point A and vertical guide is d=1.5 [ft]. F g B L/2 M d A
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Determine angular velocity of the bar, [rad/s], when it goes through
horizontal position?
The bar, WA= 100 [lb] and L=3 [ft], shown in figure is initially in the vertical position. The bar is
subjected to a couple moment of M=20 [lb-ft] and a force F=50 [lb], which is always perpendicular to
the end of bar. Also, the spring is attached to bar at distance L/2 from point A, and has unstretched
length of lo=1.2 [ft]. The spring remains in horizontal position throughout the motion due to the roller
guide at B. Determine angular velocity of the bar, o [rad/s], when it goes through horizontal position.
Spring constant is k=7 [lb/ft]. Distance between point A and vertical guide is d=1.5 [ft].
F
g
B
thing
M
A
d
≈](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0bb1a32-d7c2-4649-8a76-954dcd350b5f%2Feaea60ad-da3a-4432-8fb7-802ea494f817%2Fe2pb5v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine angular velocity of the bar, [rad/s], when it goes through
horizontal position?
The bar, WA= 100 [lb] and L=3 [ft], shown in figure is initially in the vertical position. The bar is
subjected to a couple moment of M=20 [lb-ft] and a force F=50 [lb], which is always perpendicular to
the end of bar. Also, the spring is attached to bar at distance L/2 from point A, and has unstretched
length of lo=1.2 [ft]. The spring remains in horizontal position throughout the motion due to the roller
guide at B. Determine angular velocity of the bar, o [rad/s], when it goes through horizontal position.
Spring constant is k=7 [lb/ft]. Distance between point A and vertical guide is d=1.5 [ft].
F
g
B
thing
M
A
d
≈
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning