A model rocket rises with constant acceleration to a height of
3.5 m, at which point its speed is 28.0 m/s?
a. How much time does it take for the rocket to reach this
height?
b. What was the magnitude of the rocket's acceleration?
c. Find the height of the
rocket 0.20 s after launch.
d. Find the speed of the rocket 0.20 s after
launch.