If the cam rotates clockwise with a constant angular velocity of = 5 rad/s, determine the magnitudes of the velocity and acceleration of the

If the cam rotates clockwise with a constant angular velocity of θ̇ = 5 rad/s, determine the magnitudes of the velocity and acceleration of the follower rod AB at the instant θ = 30°. The surface of the cam has a shape of limaçon defined by r = (200 + 100 cos θ) mm.

r = (200 + 100 cos 0) mm 0 A B