Vocabulary 1. air resistance 2. acceleration 3. resistance 4. crumpled
Free Fall is when only one force is acting on an object. In free fall, the force of gravity alone causes an object to accelerate in the downward direction. I also learned that free fall causes objects to accelerate at the same time depending on its masses. Freefall can cause two objects to automatically drop at the same distance and hit the ground at the same time.