Court Trajectory & Hoop Telemetry

Awaiting First Shot
Spot: Brooklyn Cyclone Step-Back
Apex Height: 15.8 ft | Flight Time: 1.12 s
Rim Clearance: Optimal (+2.1 in)
Rim Entry Angle: 46.8°
Ready. Tap "Release Shot" or select a signature preset to test the trajectory.
Shot # Distance Release Angle Entry Angle Velocity Result
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The Physics of the Pure Basketball Shot

Shooting mechanics combine Newtonian ballistics, Magnus force from backspin, and angle of incidence into the 18-inch cylinder.

The 45° Rim Entry Rule

An 18-inch basketball rim has an apparent target area of 18 inches when viewed directly above (90°). At a shallow 32° entry angle, the effective rim opening shrinks to less than 9.5 inches—smaller than the basketball itself (9.43 in diameter), making a swish geometrically impossible.

Magnus Effect & Backspin Rebound

Backspin (typically 120–160 RPM) creates a low-pressure area above the ball, flattening terminal descent. More importantly, upon rim collision, backspin cancels forward momentum and directs the rebound downward into the net instead of bouncing away.

Whitehead Step-Back Mechanics

Isaiah Whitehead's trademark Brooklyn step-back created instant 3.5-foot separation against defenders. Launching from negative momentum demands a higher elevation arc (48°–50°) and heightened core stiffness to compensate for deceleration.

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