A square plate of side 360 mm is hinged at A and B to a clevis. The plate rotates at the constant rate 2 =

A square plate of side 360 mm is hinged at A and B to a clevis. The plate rotates at the constant rate ω2 = 4 rad/s with respect to the clevis, which itself rotates at the constant rate ω1 = 3 rad/s about the Y axis. For the position shown, determine

(a) The velocity of point C,

(b) The acceleration of point C.

Y 360 mm 180 im 180 mm X