MS 132 NASA, Hampton, VA 23681

Revision E, 2013-04-19 A simple constant drag model for a 1-slug, 6" diameter cannonball

MS 132 NASA, Hampton, VA 23681

Immediately after releasing mod A, noticed the description was wrong

MS 132 NASA, Hampton, VA 23681

Added reference area output value

MS 132 NASA, Hampton, VA 23681

Corrected reference area output value, thanks to alert reader Deleena Noble at DFRC

MS 132 NASA, Hampton, VA 23681

Corrected reference area output value again; was using surface area equation! Also increased damping to make terminal velocity realistic. Reference area of cannonball (assumed radius is 3") Coefficient of Lift Coefficient of Drag Coefficient of Sideforce Coefficient of Roll Coefficient of Pitch Coefficient of Yaw