The lengths of various links of a mechanism, as shown in Figure 2, are: OA = 0.3 m; AB = 1 m; CD = 0.8 m; and AC = CB. 1. Draw the displacemt diagram to a scale. 2. Determine the velocity of piston B...

The lengths of various links of a mechanism, as shown in Figure 2, are:  OA = 0.3 m; AB = 1 m; CD = 0.8 m; and AC = CB.

1. Draw the displacemt diagram to a scale.                                               2. Determine the velocity of piston B if the crank OA rotates at 160 r.p.m in the     clockwise direction.

 3. Calculate the velocity of point C.