engineering recuitment HAL Management & Design Trainee Mock Test 2023 Theory of Machines Velocity and Acceleration Analysis Velocity of Rubbing
In a given four link mechanism, if angular velocity of input link is 16 rad/s (clockwise) and the coupler is 6 rad/s (counter clockwise) and the radius of pin of this joint is 20 mm, then the velocity of rubbing at pin joint is ______
1
0.22 m/s
2
0.33 m/s
3
0.55 m/s
4
0.44 m/s