For the Straight Line Drive mechanism, critical dimensions are shown in the inset. Small gear diameter is 23.9mm, large gear 69.59mm. Crank is 20.32mm inclined at an angle of 22.82 degrees. If the drive wheel is rotating at an angular speed of delta.deltadeltadelta rad/s CW, determine the velocity of the center of the crank post. If you're game, you can watch it move.