---

2.2 Mobile reference system

A mobile reference system.

Equations:	4
Data:
Name:	Name of the mobile system.
Object:	Name of the object inside the mobile system.
xsi:	Initial X coordinate of the mobile system in reference to the stationary system.
ysi:	Initial Y coordinate of the mobile system in reference to the stationary system.
vsx:	Velocity in X of the mobile system.
vsy:	Velocity in Y of the mobile system.
xof:	Final X coordinate of the object in reference to the stationary system.
yof:	Final Y coordinate of the object in reference to the stationary system.
vxof:	Final velocity in X of the object in reference to the stationary system.
vyof:	Final velocity in Y of the object in reference to the stationary system.