What are the signs of δs, δh, and δg for the formation of dew on a cool night?

What is created when solids,liquids,an gases mix with one another

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.

What happens when a rubber rod is rubbed with a piece of fur?