A ball is dropped from a height of 20 ft into a trampoline. When it hits the trampoline it produces a 2-foot depression in the trampoline before bouncing back to a maximum 10 feet Identify two transformations of energy occurring during this process and and then describe the evidence that confirms that each transformation confirmed edulastic

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of