This simulation demonstrates Gravitation:
Key Concepts:
• Acceleration: Gravity causes constant downward acceleration (9.8 m/s² on Earth)
• Velocity: Speed increases linearly with time: v = g × t
• Position: Distance fallen: d = ½ × g × t²
• Energy: Potential energy converts to kinetic energy
Simulation Physics:
• Gravity: -0.025 units/frame²
• Bounce restitution: 40% energy loss
• Rolling friction applied after impact