The rod OA rotates counterclockwise with a constant angular velocity of = 5 rad/s. Two pin-connected slider blocks, located at B, move freely on

The rod OA rotates counterclockwise with a constant angular velocity of θ̇ = 5 rad/s. Two pin-connected slider blocks, located at B, move freely on OA and the curved rod whose shape is a limaçon described by the equation r = 100(2 − cos θ) mm. Determine the speed of the slider blocks at the instant θ = 120°.

= 5 rad/s B 0 r = X 100 (2- cos 0) mm