The shown mechanism fig ( 1 ) is drawn to scale of length m-10 cm /cm . The link 2 rotates with angular velocity 1 =20 s and the angular acceleration & 21 = 50 s 21 Obtain the velocity and acceleration of points B&C. Obtain also the angular velocities and angular accelerations of links 4 & 5. YOU L == 10 H 021 == fin OALA TTT 1 s 1 G 4 H H H H I H H H RHE H - 16 17 3 2 H M A H H # E H H - 1 1 B H H H H In H H H H 1 H H H H M - 5 Fig (1) H H I H I M H = H 6 To 1 i 7777 c a H H H H H H H M H HE H H H H H H B BRE H E H THE