Question

For a 4-bar linkage, $r_1 = 6$-cm, $r_2 = 2$-cm, $r_3 = 8$-cm, $r_4 = 10$-cm, $q_2 = 30$ degrees, $w_2$ is a constant angular velocity of 15 rad/s CW. $q_3 = 90.9$ degrees and $q_4 = 116$ degrees. The coupler in a trinary link with dimensions AB = 8 cm, AC = 3 cm and BC = 6 cm. Find $a_3$, $a_4$, $A_A$ and $A_C$. To find $A_C$, I suggest that you sketch the mechanism.

Name: for a 4 bar linkage r1 6 cm r2 2 cm r3 8 cm r4 10 cm q2 30 degrees w2 is a constant angular velocity of 15 rads cw q3 909 degrees and q4 116 degrees the coupler in a trinary link wit 33915
Uploaded: 2022-04-11T16:39:23-08:00
Duration: 1 min 5 s
Channel: Shaiju T
Description: for a 4 bar linkage r1 6 cm r2 2 cm r3 8 cm r4 10 cm q2 30 degrees w2 is a constant angular velocity of 15 rads cw q3 909 degrees and q4 116 degrees the coupler in a trinary link wit 33915

          For a 4-bar linkage, $r_1 = 6$-cm, $r_2 = 2$-cm, $r_3 = 8$-cm, $r_4 = 10$-cm, $q_2 = 30$ degrees, $w_2$ is a constant angular velocity of 15 rad/s CW. $q_3 = 90.9$ degrees and $q_4 = 116$ degrees. The coupler in a trinary link with dimensions AB = 8 cm, AC = 3 cm and BC = 6 cm.
Find $a_3$, $a_4$, $A_A$ and $A_C$. To find $A_C$, I suggest that you sketch the mechanism.

for a 4 bar linkage r1 6 cm r2 2 cm r3 8 cm r4 10 cm q2 30 degrees w2 is a constant angular velocity of 15 rads cw q3 909 degrees and q4 116 degrees the coupler in a trinary link wit 33915

Added by Barbara A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

04/11/2022

Step 1

We are given the link lengths, the input angle, the angular velocity of the input link, and the angles of the coupler and output link. We are also given dimensions for a trinary coupler link. Given data: $r_1 = 6$ cm (ground link) $r_2 = 2$ cm (input link) $r_3 = Show more…

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Thanks for your feedback!

For a 4-bar linkage, $r_1 = 6$-cm, $r_2 = 2$-cm, $r_3 = 8$-cm, $r_4 = 10$-cm, $q_2 = 30$ degrees, $w_2$ is a constant angular velocity of 15 rad/s CW. $q_3 = 90.9$ degrees and $q_4 = 116$ degrees. The coupler in a trinary link with dimensions AB = 8 cm, AC = 3 cm and BC = 6 cm. Find $a_3$, $a_4$, $A_A$ and $A_C$. To find $A_C$, I suggest that you sketch the mechanism.