Projectile Motion – Trajectory Simulation

Launch angle θ (degrees)

Initial speed u (m/s)

Gravity g (m/s²)

	θ (°)	u (m/s)	g (m/s²)	Range R (m)	Max height H (m)	Time of flight T (s)

Formulas (level ground, no air resistance): R = u² sin 2θ / g, H = u² sin²θ / 2g, T = 2u sin θ / g. Each launch adds a new trajectory; previous ones stay on the graph until you press Reset.