Problem 3TheMechanisms Lab has a four-bar linkage withdimensions LAB = 8 in, Lâc = 24 in, and Lcp = 20 in.At the instant shown A = 60° and OB = 15°. CrankAB is rotating counterclockwise with an angularvelocity of WA = 10 rad/s increasing at αA =5 rad/s².Determine the angular velocity and acceleration ofrocker link CD.LCDDOBLBCOLABWABABOA LAB

vb=ωABrAB=10*8=80in/s Now draw a velocity diagram Draw line ab perpendicular to link AB of magnitude…

Answered: angular velocity and acceleration of

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angular velocity and acceleration of

Elements Of Electromagnetics

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ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

Problem 3
The
Mechanisms Lab has a four-bar linkage with
dimensions LAB = 8 in, Lâc = 24 in, and Lcp = 20 in.
At the instant shown A = 60° and OB = 15°. Crank
AB is rotating counterclockwise with an angular
velocity of WA = 10 rad/s increasing at αA =
5 rad/s².
Determine the angular velocity and acceleration of
rocker link CD.
LCD
D
OB
LBC
OLAB
WAB
A
B
OA LAB

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