QI/ A link AB of a four-bar linkage ABCD revolves uniformly at 120 r.p.m in a clockwise direction. Find the angular acceleration of links AB, BC and CD and acceleration of point E in link BC. Given: AB=7.5 cm, BC= 17.5 cm, EC= 5 cm, CD= 15 cm, DA= 10 cm and ZBAD = 90°. 1750000 E B 150 0000 75000 D/ A toe de All dimensions in mm.
QI/ A link AB of a four-bar linkage ABCD revolves uniformly at 120 r.p.m in a clockwise direction. Find the angular acceleration of links AB, BC and CD and acceleration of point E in link BC. Given: AB=7.5 cm, BC= 17.5 cm, EC= 5 cm, CD= 15 cm, DA= 10 cm and ZBAD = 90°. 1750000 E B 150 0000 75000 D/ A toe de All dimensions in mm.
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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![Q1/ A link AB of a four-bar linkage ABCD revolves uniformly at 120
r.p.m in a clockwise direction. Find the angular acceleration of links AB,
BC and CD and acceleration of point E in link BC. Given: AB=7.5 cm,
BC= 17.5 cm, EC= 5 cm, CD= 15 cm, DA= 10 cm and ZBAD = 90°.
C
750000
50 0000
B
10 0000
75000
A
All dimensions in mm.
D.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe2344e0-982a-47c7-b1fd-850673c88852%2Fcba26706-a7cf-4593-a612-53759198b830%2F2mcjq0fh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/ A link AB of a four-bar linkage ABCD revolves uniformly at 120
r.p.m in a clockwise direction. Find the angular acceleration of links AB,
BC and CD and acceleration of point E in link BC. Given: AB=7.5 cm,
BC= 17.5 cm, EC= 5 cm, CD= 15 cm, DA= 10 cm and ZBAD = 90°.
C
750000
50 0000
B
10 0000
75000
A
All dimensions in mm.
D.
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