The direction of the acceleration of an object on a path is toward theof the circle

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

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Describe uniform velocity and variable velocity in short