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Free Fall Calculator
Calculate time, distance, and velocity for objects in free fall under Earth's gravity.
Free Fall Calculations
Choose what you want to calculate
From Height
From Time
Height (m)
Initial Velocity (m/s)
Calculate from Height
Free Fall Formulas
Distance Formula:
h = v₀t + ½gt²
Final Velocity:
v = v₀ + gt
Velocity-Distance:
v² = v₀² + 2gh
Constants:
• g = 9.81 m/s² (Earth's gravity)
• v₀ = initial velocity
• t = time
• h = height/distance
Examples:
• Drop from 10m: t ≈ 1.43s, v ≈ 14m/s
• Fall for 2s: h ≈ 19.6m, v ≈ 19.6m/s
• Ignores air resistance
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