Rocket Problem
The rocket starts from rest at t = 0 and travels straight up. Its height above the ground as a function of time can be approximated by s = bt^2 + ct^3, where b and c are constants. At t = 10s, the rockets velocity and acceleration are v = 229 m/s and a = 28.2 m/s^2. Determine the time at which he rocket reaches supersonic speed (325 m/s). What is its altitude when that occurs.
Im not sure what to do with the s =bt^2 + ct^3 equation, and also don't know why I would need b and c as constants?
