ForceMode.VelocityChange Manual     Reference     Scripting  
Scripting > Enumerations > ForceMode



Change the rigidbody's velocity, ignoring its mass.

This mode does not depend on the mass of the rigidbody. Therefore the amount of pushing or twisting applied will not be affected by the rigidbody's mass. This is very useful for something like a fleet of differently-sized space ships that you want to control without accounting for differences in mass. This mode is more like a velocity than an acceleration. In this mode, the unit of the force parameter is applied to the rigidbody as distance/time.