The crank AB rotates with an angular velocity of @AB = 3 rad/s and an angular acceleration of αAB = 1 rad/s² to rotate a wheel of radius r = 150 mm, which rotates around point D, see
The crank AB rotates with an angular velocity of @AB = 3 rad/s and an angular acceleration of αAB = 1 rad/s² to rotate a wheel of radius r = 150 mm, which rotates around point D, see
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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For the First name and Surame please use the N - Z option
First name w(ab) and a(AB) are counter-clockwise
Surname: r(AB) = 500mm and angle = 30 Degrees

Transcribed Image Text:190⁰
First name starting with A - M
First name starting with N-Z
Surname starting with A - M
D
Surname starting with N-Z
IAB
@AB, AB
Figure 1
B
The crank AB rotates with an angular velocity of WAB = 3 rad/s and an angular acceleration
of αAB = 1 rad/s² to rotate a wheel of radius r = 150 mm, which rotates around point D, see
Figure 1. For this mechanism, determine:
(a) the magnitude of the velocity of C,
(b) the angular velocity of BC;
(c) the magnitude of acceleration of C,
(d) the angular acceleration of BC.
500 mm
Please note, the direction of WAB and CAB, and the values for IAB and 0 are defined in Table 1.
Table 1
X
WAB and αAB are clockwise
WAB and CAB are counter-clockwise
TAB = 300 mm
0 = 45°
TAB = 500 mm
0 = 30°
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