Search for question
Question

UHart has an overly complicated system of pulleys attached to a counterweight as part of its elevator system. At time t = 0, collar A starts from rest and moves

upward at a constant acceleration of 3 in/s². Knowing that collar B moves downward with a constant velocity of 9 in/s. (a) the velocity of block C after 6 seconds, (b) the total distance block C traveled at the same time.

Fig: 1

Fig: 2

Fig: 3

Fig: 4