An 80.0 kg man is riding in a car that is moving at 25.0 m/s until it strikes a large tree and comes to rest after it travels for 0.800 m. What was the force that the man experienced?

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.