List 3 process that can change matter from one state to another

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Sound is a disturbance that travels through a medium as a