Cam someone solve this sheet for me? :(
IT'S GRADED
and i fail in physics

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.

Explain what happens at the saturation point when adding salt to water at room temperature.

Match each scenario to the form of energy it represents