Question 1 Not yet answered Marked out of 15.00 Flag question The system shown starts from rest, and each component moves with a constant acceleration. If the relative acceleration of block C with respect to collar B is 65 mm/s2 upward and the relative acceleration of block D with respect to block A is 120 mm/s2 downward, determine (a) the velocity of block C after 3 s, (b) the change in position of block D after 5 seconds. A B C CE