You roll a toy car, and it moves 10 meters in five seconds. What is the car's velocity?

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

Most of the volume of an atom is occupied by the

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of