For the mechanism in the posture shown, where 2 = 150 , RPA = RAO4 , and

For the mechanism in the posture shown, where

θ2 = 150◦

, RPA = RAO4 , and RPB = RBA, determine the first-order kinematic coefficients of links 3, 4, and 5. If the angular velocity of the input link 2 is ω2 = 5 rad/s cw, determine:

(a) the angular velocities of links 3 and 4,

(b) the velocity of link 5, and

(c) the velocity of point P fixed in link 4.

Figure P3.46 RAO2 = 10 in and RPO4 = 20 in.