In the toggle mechanism, as shown in Fig. 8.42, D is constrained to move on a horizontal path. The dimensions of various links are A B 200 mm; BC = 300 mm; OC = 150 mm; and BD = 450 mm. 400 mm 245 120 mm 300 mm 60° 90 В A mm B. A 160 mm 300 mm C Fig. 8.42 Fig. 8.43 The crank OC is rotating in a counter clockwise direction at a speed of 180 r.p.m., increasing at the rate of 50 rad/s². Find, for the given configuration 1. velocity and acceleration of D, and 2. angular velocity and angular acceleration of BD.

In the toggle mechanism, as shown in Fig. 8.42, D is constrained to move on a horizontal path. The dimensions of various links are A B 200 mm; BC = 300 mm; OC = 150 mm; and BD = 450 mm. 400 mm 245 120 mm 300 mm 60° 90 В A mm B. A 160 mm 300 mm C Fig. 8.42 Fig. 8.43 The crank OC is rotating in a counter clockwise direction at a speed of 180 r.p.m., increasing at the rate of 50 rad/s². Find, for the given configuration 1. velocity and acceleration of D, and 2. angular velocity and angular acceleration of BD.

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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Question

7.
In the toggle mechanism, as shown in Fig. 8.42, D is constrained to move on a horizontal path. The
dimensions of various links are : A B = 200 mm; BC = 300 mm ; OC = 150 mm; and BD = 450 mm.
R
400 mm
245°
120 mm
60°
300 mm
90
mm
B
A
В
A
160 mm
300 mm
C
Fig. 8.42
Fig. 8.43
The crank OC is rotating in a counter clockwise direction at a speed of 180 r.p.m., increasing at the
rate of 50 rad/s?. Find, for the given configuration 1. velocity and acceleration of D, and 2. angular
velocity and angular acceleration of BD.

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