In the preceding experiments you released your car from the top of the ramp to give it maximum energy. Now try releasing the car from lower heights and measuring how far your car will travel. As you use lower starting locations—and, therefore, lower ener- gies—what do you think will happen to the resulting distance the car travels? Run the experiments at 10 different heights, measured vertically from the floor to the place on the ramp where you release the car. Be consistent in how you take the measurements. For example, you might measure from the floor to the ramp and place the front wheels at.
