Consider the four – bar mechanism in Fig. 1 with a velocity VA= 9.14 m/s, determine :
A) all instant centers.
b) the velocities of point b by using the instant centers
![Consider the four bar mechanism in Fig 1 with a velocity VA 914 ms determine A all instant centers b the velocities of point b by using the instant centers class=](https://us-static.z-dn.net/files/d98/7929faaade4a58b466f9a2b03b3c3baa.jpg)