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Subsubsection 3.11.1.2: Prescribe Rigid Constraint Up Subsection 3.11.1: Rigid Constraints Subsubsection 3.11.1.4: Initial Rigid Velocity

#### 3.11.1.3 Force Rigid Constraint

The force rigid constraint applies a load directly to the rigid degree of freedom. For a displacement degree of freedom, this is similar to applying a force in the corresponding direction. For a rotational degree of freedom, this is similar to applying a moment to the corresponding direction.It requires the following parameters.
 parameters Description rb The rigid body's material ID. (1) dof The rigid degree of freedom to prescribe. (2) value The prescribed force value load_type Defines the type of load. (3)