A skydiver with a parachute has a mass of 68.1 kg. When deployed, the circular parachute has a radius of 4.8 m. As a result of the drag force on the parachute, the skydiver reaches a terminal speed in their fall. What is that terminal speed in units of m/s

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.