A model rocket is fired vertically upwards from rest at ground level. The rocket accelerates upwards at 2,5 m • s-2 for 20 s and then runs out of fuel. Air resistance is negligible. At the same time the rocket is fired, a man is running at a constant velocity of 2,5 m • s-1 towards Dylan who is firing the rocket. The man is 100 m away from the Dylan.
Question 1.1
Calculate the rocket's maximum height above the ground.