After Galileo resigned from the University of Pisa already. He has held the position of Professor of Mathematics at
The University of Padua (Padua University) during Galileo experimented with several science subjects. From
experiments on the fall of the object. Which he found in the object falling to the ground. The speed of the object increases every second
military trial is to be used to calculate the target of shelling. All rules regarding the movement
of this object. The course was called "Dynamics (Dynamic)" which is part of the mechanics.