A motor rotates the circular disk mounted at A, moving the saw back and forth. (The saw is...

A motor rotates the circular disk mounted at A, moving the saw back and forth. (The saw is supported by a horizontal slot so that point C moves horizontally.) The radius AB is 4 in. and the link BC is 14 in long. In the position shown. θ = 45° and the link BC is horizontal. If the angular velocity of the disk is one revolution per second counterclockwise, what is the velocity of the saw?