When an inflated balloon is exposed to cold air,
a.
the particle motion inside the balloon rises.
b.
the pressure inside the balloon rises.
c.
the volume of the balloon decreases.

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.