Roblox Physics When to Load Use this skill when building physics-driven gameplay: vehicles, ragdolls, projectiles, mechanical contraptions, elevators, swinging platforms, or anything using constraints and forces. Quick Reference Constraint Types Mechanical: , , , , , / Motion: , , , , , Spring/Rope: , , Attachment Pattern Constraints connect via objects. Create one on each part, set / , and parent the constraint to part0. Actuator types include , , and . Vehicles Vehicles: use motorized wheels, suspension, servo steering, and for friction tuning. Ragdoll Track the joints and instances each ra…