Free Fall The paper is fine if u want to get 100 make sure u tuch up on the history of freefall.

Free Fall Galileo first introduced the concept of free fall. His classic experiments led to the finding that all objects free fall at the same rate, regardless of their mass. According to legend, Galileo dropped balls of different mass from the Leaning Tower of Pisa to help support his ideas. A freely falling body is an object that is moving under the influence of gravity only. These objects have a downward acceleration toward the center …

…lt;Tab/>& Company, Incorporated, ©1989 Newton, Isaac, Newton's Law ©1996-2004 <Tab/>www.glenbrook.k12.il.us/gbssci/phys/class/newtlaws/u2L3e Zitzewitz, Paul W.Ph.D. Physics. New York, NY, Glencoe ©2002 pages 104-105 Free Fall and the Acceleration of gravity. ©2004 <Tab/>www.physicsclassroom.com/class/1dkin/u1l5a.html