A load of bricks is being lifted by a crane

A load of bricks is being lifted by a crane at a steady velocity of 5 m/s when one brick falls off 6 m above the ground.
(a) Sketch x(t) to show the motion of the free brick.
(b) What is the greatest height the brick reaches above the ground?
(c) How long does it take to reach the ground?
(d) What is its speed just before it hits the ground?