Gravity Nu

Gravity Nu is software for visualizing gravitational force effects between N objects. In order to predict/calculate object data (position and velocity) in the future or past time (within the limits of the calculation) one needs the object mass, initial position and initial velocity vector at some initial point in time. The data is calculated and displayed in SI units (second, meter, kg, m/s, etc). The position of the data is defined in (x, y, z), the components and velocity of the data is defined in (x, y, z), the vector components in Cartesian coordinate sy- tem, so you will need to understand vectors and the Cartesian coordinate system - if you don't, this is perhaps a good opportunity to learn. There are no constraints in the parameters - the object will behave just like they do in the real world, so pay attention to the default data - you may see the same behavior as in the real world with real objects - again within the variables, calculation and display constraints.