# Physical Nodes-Related Classes ## Articles in This Section - [Physical Class (CPP)](../../../api/library/physics/class.physical_cpp.md) - [PhysicalForce Class (USC)](../../../api/library/physics/class.physicalforce_usc.md) - [PhysicalForce Class (CS)](../../../api/library/physics/class.physicalforce_cs.md) - [PhysicalForce Class (CPP)](../../../api/library/physics/class.physicalforce_cpp.md) - [PhysicalTrigger Class (USC)](../../../api/library/physics/class.physicaltrigger_usc.md) - [PhysicalTrigger Class (CS)](../../../api/library/physics/class.physicaltrigger_cs.md) - [PhysicalTrigger Class (CPP)](../../../api/library/physics/class.physicaltrigger_cpp.md) - [PhysicalNoise Class (USC)](../../../api/library/physics/class.physicalnoise_usc.md) - [PhysicalNoise Class (CS)](../../../api/library/physics/class.physicalnoise_cs.md) - [PhysicalNoise Class (CPP)](../../../api/library/physics/class.physicalnoise_cpp.md) - [PhysicalWater Class (USC)](../../../api/library/physics/class.physicalwater_usc.md) - [PhysicalWater Class (CS)](../../../api/library/physics/class.physicalwater_cs.md) - [PhysicalWater Class (CPP)](../../../api/library/physics/class.physicalwater_cpp.md) - [PhysicalWind Class (USC)](../../../api/library/physics/class.physicalwind_usc.md) - [PhysicalWind Class (CS)](../../../api/library/physics/class.physicalwind_cs.md) - [PhysicalWind Class (CPP)](../../../api/library/physics/class.physicalwind_cpp.md)