The assembly consists of two 25-kg bars which are pin connected. The bars are released from rest when 0 = 60°. The 5-kg disk at C has a radius of 0.5 m and rolls without slipping. (Figure 1) Part A Determine the angular velocity of the bar AB at the instant 0 = 30° , measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. V AZd n vec WAB = rad/s Submit Request Answer Part B igure < 1 of 1> Determine the angular velocity of the bar BC at the instant 0 = 30° , measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. It vec 3 m 3 m WBC = rad/s Submit Request Answer
The assembly consists of two 25-kg bars which are pin connected. The bars are released from rest when 0 = 60°. The 5-kg disk at C has a radius of 0.5 m and rolls without slipping. (Figure 1) Part A Determine the angular velocity of the bar AB at the instant 0 = 30° , measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. V AZd n vec WAB = rad/s Submit Request Answer Part B igure < 1 of 1> Determine the angular velocity of the bar BC at the instant 0 = 30° , measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. It vec 3 m 3 m WBC = rad/s Submit Request Answer
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Read carefully for parts A & B USE IMAGE BELOW
The assembly consists of two 25-kg bars which are pin connected. The bars are released from rest when θ = 60∘. The 5-kg disk at C has a radius of 0.5 m and rolls without slipping
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![### Problem Statement
The assembly consists of two 25-kg bars that are pin-connected. The bars are released from rest when \( \theta = 60^\circ \). The 5-kg disk at \( C \) has a radius of 0.5 m and rolls without slipping.
#### Figure Description
- The diagram shows two bars, \( AB \) and \( BC \), forming a V-shape.
- Bar \( AB \) is connected to a pivot point at \( A \), and bar \( BC \) is connected to a rolling disk at \( C \).
- Each bar is 3 meters long.
- The angle \( \theta \) is shown between each bar and the horizontal ground, initially set at \( 60^\circ \).
### Questions
**Part A**
Determine the angular velocity of the bar \( AB \) at the instant \( \theta = 30^\circ \), measured clockwise.
- **Instructions**: Express your answer using three significant figures. Enter a positive value if the angular velocity is clockwise and a negative value if the angular velocity is counterclockwise.
\( \omega_{AB} = \) [Input Field] rad/s
**Part B**
Determine the angular velocity of the bar \( BC \) at the instant \( \theta = 30^\circ \), measured counterclockwise.
- **Instructions**: Express your answer using three significant figures. Enter a positive value if the angular velocity is counterclockwise and a negative value if the angular velocity is clockwise.
\( \omega_{BC} = \) [Input Field] rad/s
### Submission
To answer each part, submit your solution using the provided input field. If you need assistance, select "Request Answer".](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc846a080-c87d-4490-a2a5-bc99fd5c8d6b%2Fb8a238bd-11da-412f-a176-49f794464340%2Fg7wxa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Problem Statement
The assembly consists of two 25-kg bars that are pin-connected. The bars are released from rest when \( \theta = 60^\circ \). The 5-kg disk at \( C \) has a radius of 0.5 m and rolls without slipping.
#### Figure Description
- The diagram shows two bars, \( AB \) and \( BC \), forming a V-shape.
- Bar \( AB \) is connected to a pivot point at \( A \), and bar \( BC \) is connected to a rolling disk at \( C \).
- Each bar is 3 meters long.
- The angle \( \theta \) is shown between each bar and the horizontal ground, initially set at \( 60^\circ \).
### Questions
**Part A**
Determine the angular velocity of the bar \( AB \) at the instant \( \theta = 30^\circ \), measured clockwise.
- **Instructions**: Express your answer using three significant figures. Enter a positive value if the angular velocity is clockwise and a negative value if the angular velocity is counterclockwise.
\( \omega_{AB} = \) [Input Field] rad/s
**Part B**
Determine the angular velocity of the bar \( BC \) at the instant \( \theta = 30^\circ \), measured counterclockwise.
- **Instructions**: Express your answer using three significant figures. Enter a positive value if the angular velocity is counterclockwise and a negative value if the angular velocity is clockwise.
\( \omega_{BC} = \) [Input Field] rad/s
### Submission
To answer each part, submit your solution using the provided input field. If you need assistance, select "Request Answer".
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