Use the following to solve the problems below: velocity = acceleration x time
v=axt
time = velocity/acceleration
t=v/t
A mason building a chimney drops a brick from the roof of a building, It falls
for 3 s before it hits the ground. How fast was it going when it made impact?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min