A general pinjointed fourbar linkage is shown in the figure below. It has the followings: The link lengths are L1 = 8.50 in., L2 = 3.00 in., L3 = 5.00 in. and L4 = 4.50 in. The values of θ1 = 0, θ2 = 60°, and θ4 = 119°. The angular velocity of link2 ω2 = 10 rad/s CCW. The angular velocities of link 3 ω3 and and link 4 ω4 are: Select one: a. ω3 = 5.29 rad/s CW, ω4 = 4.80 rad/s CCW b. ω3 = 5.29rad/s CW, ω4 = 6.14 rad/s CW c. ω3 = 3.94 rad/s CCW, ω4 = 4.8 rad/s CCW d. ω3 = 3.94 rad/s CCW, ω4 = 6.14 rad/s CCW
A general pinjointed fourbar linkage is shown in the figure below. It has the followings: The link lengths are L1 = 8.50 in., L2 = 3.00 in., L3 = 5.00 in. and L4 = 4.50 in. The values of θ1 = 0, θ2 = 60°, and θ4 = 119°. The angular velocity of link2 ω2 = 10 rad/s CCW. The angular velocities of link 3 ω3 and and link 4 ω4 are: Select one: a. ω3 = 5.29 rad/s CW, ω4 = 4.80 rad/s CCW b. ω3 = 5.29rad/s CW, ω4 = 6.14 rad/s CW c. ω3 = 3.94 rad/s CCW, ω4 = 4.8 rad/s CCW d. ω3 = 3.94 rad/s CCW, ω4 = 6.14 rad/s CCW
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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A general pinjointed fourbar linkage is shown in the figure below. It has the followings:
The link lengths are L1 = 8.50 in., L2 = 3.00 in., L3 = 5.00 in. and L4 = 4.50 in.
The values of θ1 = 0, θ2 = 60°, and θ4 = 119°.
The angular velocity of link2 ω2 = 10 rad/s CCW.
The angular velocities of link 3 ω3 and and link 4 ω4 are:
Select one:
a. ω3 = 5.29 rad/s CW, ω4 = 4.80 rad/s CCW
b. ω3 = 5.29rad/s CW, ω4 = 6.14 rad/s CW
c. ω3 = 3.94 rad/s CCW, ω4 = 4.8 rad/s CCW
d. ω3 = 3.94 rad/s CCW, ω4 = 6.14 rad/s CCW

Transcribed Image Text:A general pinjointed fourbar linkage is shown in the figure below. It has the followings:
The link lengths are Ly = 8.50 in., Lz = 3.00 in., L3 = 5.00 in. and L4= 4.50 in.
The values of e = 0, 0, - 60", and B4 = 119°.
The angular velocity of link2 wy = 10 rad/s CCw.
60
Figure 532 Problems S3 and 5.4
The angular velocities of link 3 wa and and link 4 wa are:
Select one:
O a. wz = 5.29 rad/s CW, wa = 4.80 rad/s CCW
O b. luz = 5.29rad/s CW, a = 6.14 rad/s CW
%3D
O cus = 3.94 rad/s CCW, wa = 4,8 rad/s CCW
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