Question
s(t) = -2t2 +12t +32
a) Determine the initial height of the stones above the ground.
b) Determine the time taken to reach the maximum height.
c) Calculate the maximum height.
d) How fast was the stone travelling when it hit the ground?
a) Determine the initial height of the stones above the ground.
b) Determine the time taken to reach the maximum height.
c) Calculate the maximum height.
d) How fast was the stone travelling when it hit the ground?