The crank OA (link 1) of the four-bar mechanism rotates with constant angular velocity w1. Find the velocity of point B of link 2, and angular velocities w2 of link 2 and w3 of link 3 in one of the following ways: -by Formulae; -by Polygon of the Velocity; -by Instant Centres of Rotation *

The crank OA (link 1) of the four-bar mechanism rotates with constant angular velocity w1. Find the velocity of point B of link 2, and angular velocities w2 of link 2 and w3 of link 3 in one of the following ways: -by Formulae; -by Polygon of the Velocity; -by Instant Centres of Rotation *

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

The crank OA (link 1) of the four-bar
mechanism rotates with constant
angular velocity w1. Find the velocity of
point B of link 2, and angular velocities
w2 of link 2 and w3 of link 3 in one of
the following ways:
-by Formulae;
-by Polygon of the Velocity;
-by Instant Centres of Rotation

Wi
10 s; OA — 1 m; ВС — 2 т; ОС — 3 т.
B
А
W1
C

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