Velocity

Velocity is one of the properties of a Part (brick.) You can edit it by going into the properties of a brick and changing the velocity value. It uses an axis of (x, y, z.) Examples of use are trampolines, moving water, and conveyor belts. You can make a conveyor belt/moving water by editing X or Z depending on which way to you want it to go, and you can make a trampoline by editing Y.