$!$

Required Information

Block B moves downward with a constant velocity of $28$m$($m$)/($s$).$ At t$=0,$ block A is moving upward with a constant acceleration, and its velocity is $38$m$($m$)/($s$).$ Consider that at t$=3$s$,$ sider block C has moved $57$ mm to the right.

Determine the accelerations of A and C$.($Round the final answers to three decimal places.$)$

The acceleration of block A is

m$($m$)/($s$^(2))*$uarr

m$($m$)/($s$^(2))*->$

The acceleration of block C Is