The Applied Force subnode is t is used to apply forces on a rigid domain. The force can act at an arbitrary position in space. A force implicitly contributes also to the moment if it is not applied at the center of mass of a rigid domain. The force that you specify is interpreted in the selected coordinate system.
Select an option from the list: Center of rotation,
Centroid of selected entities, or
User defined. This is the location where the force is applied.
Select the Offset check box to add an optional offset vector to the definition of the location. Enter values for the offset vector
Xoffset.
Physics tab with Rigid Domain node selected in the model tree:
Attributes>Applied Force