# drag
Drag is the resistive force a fluid — air or water — exerts on anything moving through it, and it shapes everything from how a spacecraft survives re-entry to how a sprinter's swimsuit is cut. This tag collects the site's fluid-resistance and aerodynamics models: Atmospheric Re-entry shows drag turning into extreme heating as a vehicle plunges through the atmosphere, Ballistics & Projectile Motion adds air resistance to a classic trajectory problem, and Drag Coefficient isolates the shape-dependent number engineers use to quantify it. Wing and lift behavior appear in Aerofoil & Lift — NACA Wing Aerodynamics and NACA Airfoil, spin-induced curving force shows up in Magnus Effect — Ball Spin, and everyday examples include Swimming Hydrodynamics, Paper Airplane and Cycling Aerodynamics — Drag, Drafting and Power.
Found: 9 simulations · 0 articles
🧪 Simulations (9)
Facts about this collection
- 9 drag-related simulations are tagged here, covering air, water and atmospheric resistance.
- Two dedicated wing models, Aerofoil & Lift — NACA Wing Aerodynamics and NACA Airfoil, both use the NACA aerofoil profile family.
- Atmospheric Re-entry is the most extreme case in the set, where drag converts a spacecraft's speed into intense heat.
- Everyday, human-scale examples include Paper Airplane, Swimming Hydrodynamics and Cycling Aerodynamics — Drag, Drafting and Power.
Simulations in this topic include Atmospheric Re-entry, Magnus Effect — Ball Spin, Ballistics & Projectile Motion, Swimming Hydrodynamics, Aerofoil & Lift — NACA Wing Aerodynamics and NACA Airfoil.
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