Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Robert's linkage is named after Richard Robert (1789-1864) and can be used to draw a close approximation to a straight line by locating a pen at point F. The distance AB is the same as BF, DF, and DE. The instant shown, bar AB has a constant angular velocity of 6 rad/s clockwise. 12 in. A B 6 in.- 3 in. 3 in. F TD 12 in. E Determine the angular acceleration of point F. The acceleration of point Fis Tin./s2 7

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Robert’s linkage is named after Richard Robert (1789–1864) and can be used to draw a close approximation to a straight line by locating a pen at point F. The distance AB is the same as BFDF, and DE. The instant shown, bar AB has a constant angular velocity of 6 rad/s clockwise.

a)Determine the angular acceleration of bar DE.
b)Determine the angular acceleration of point F.

Required information
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
Robert's linkage is named after Richard Robert (1789-1864) and can be used to draw a close approximation to
a straight line by locating a pen at point F. The distance AB is the same as BF, DF, and DE. The instant shown,
bar AB has a constant angular velocity of 6 rad/s clockwise.
12 in.
A
B
6 in.-
3 in. 3 in.
F
TD
12 in.
E
Determine the angular acceleration of point F.
The acceleration of point Fis
Tin./s2 7
Transcribed Image Text:Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Robert's linkage is named after Richard Robert (1789-1864) and can be used to draw a close approximation to a straight line by locating a pen at point F. The distance AB is the same as BF, DF, and DE. The instant shown, bar AB has a constant angular velocity of 6 rad/s clockwise. 12 in. A B 6 in.- 3 in. 3 in. F TD 12 in. E Determine the angular acceleration of point F. The acceleration of point Fis Tin./s2 7
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