Question: Block C starts from rest and moves downward with a constant acceleration. Knowing that after 12 s the velocity of block A is 456 mm/s,

Block C starts from rest and moves downward with a constant acceleration. Knowing that after 12 s the velocity of block A is 456 mm/s, determine

(a) The accelerations of A, B, and C,

(b) The velocity and the change in position of block B after 8s.

D C

D C

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