The data of this object are referring to a reference system, with the X axis along the plane and positive to upwards. And Y axis perpendicular to the plane and positive to upwards. Allows only one friction force parallel to the plane.
|Name:||Name of the block.|
|m:||Mass of the block.|
|ang:||Angle of the plane, measured from the horizontal.|
|a:||Acceleration of the block.|
|Relative to:||To default is sf meaning that the data is measured from a stationary reference system. But you can set a block, if the data is relative to that block.|