At the instant shown, the angular velocity of rod DE is 11 rad/s clockwise and the angular velocity of bar EF is 16 rad/s counterclockwise. 20 in. - D E 15 in. 45° Determine the angular velocity of bar AB.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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15.35 is incorrect

At the instant shown, the angular velocity of rod DE is 11 rad/s clockwise and the angular velocity of bar EF is 16 rad/s counterclockwise.

### Diagram Explanation
The diagram shows a mechanical linkage system with several connected rods. 
- Rod DE is horizontal and measures 20 inches between points D and E.
- Rod EF is vertical with a length of 15 inches between points E and F.
- Another rod, AB, forms a 45° angle with a horizontal line from point A.

### Problem Statement
Determine the angular velocity of bar AB.

### Solution
The angular velocity of bar AB is 15.35 rad/s.
Transcribed Image Text:At the instant shown, the angular velocity of rod DE is 11 rad/s clockwise and the angular velocity of bar EF is 16 rad/s counterclockwise. ### Diagram Explanation The diagram shows a mechanical linkage system with several connected rods. - Rod DE is horizontal and measures 20 inches between points D and E. - Rod EF is vertical with a length of 15 inches between points E and F. - Another rod, AB, forms a 45° angle with a horizontal line from point A. ### Problem Statement Determine the angular velocity of bar AB. ### Solution The angular velocity of bar AB is 15.35 rad/s.
Determine the relative velocity of collar \( B \) with respect to rod \( DE \).

The relative velocity of collar \( B \) with respect to rod \( DE \) is \(\underline{\ \ \ \ }\) in./s →.
Transcribed Image Text:Determine the relative velocity of collar \( B \) with respect to rod \( DE \). The relative velocity of collar \( B \) with respect to rod \( DE \) is \(\underline{\ \ \ \ }\) in./s →.
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