P4.23, determine (a) the angular velocity of link 3 (b) the velocity of point C Use a complex number approach. ro,B = 5.0 cm; 'Bc = 6.0 cm; rBp = 10.0 cm 02 = 40°; Ô, = 15.0 rad/sec CW %3D B 60° 1 4 3. 2) 3.0 cm

P4.23, determine (a) the angular velocity of link 3 (b) the velocity of point C Use a complex number approach. ro,B = 5.0 cm; 'Bc = 6.0 cm; rBp = 10.0 cm 02 = 40°; Ô, = 15.0 rad/sec CW %3D B 60° 1 4 3. 2) 3.0 cm

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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Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

Please make sure to change the angle BCD to 45 degrees before solving! The picture is wrong. Thank you!!

P4.23 For the mechanism shown in Figure
P4.23, determine
(a) the angular velocity of link 3
(b) the velocity of point C
Use a complex number approach.
Го, в — 5.0 cm; "вс — 6.0 сm; rBD 3D 10.0 cm
02 = 40°; 0, = 15.0 rad/sec CW
%3D
60°
2
3
1
4
1
Change the angle BCD to 45 degrees and
solve. Please show your work. Thank you!
3.0 cm
B.

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