(a) At the given instant as shown in Figure Q1(a), the rod AB rotates at 2 rad/santiclockwise. Knowing that AB is 300 mm long, BC is 500 mm long and CD is 400 mm long.(i) Determine the angular...

(a) At the given instant as shown in Figure Q1(a), the rod AB rotates at 2 rad/s
anticlockwise. Knowing that AB is 300 mm long, BC is 500 mm long and CD is

400 mm long.
(i) Determine the angular velocity for rod BCD.
(ii) Determine the velocity at point D.
(iii) Explain with calculation on ways to increase the velocity of Block C.