Convert Centimetres per Second to Earth Escape Velocity
Convert Centimetres per Second (cm/s) to Earth Escape Velocity (v_esc) instantly and accurately.
Conversion Formula
v_esc = cm/s × 8.939746111e-7
About Centimetres per Second
A centimetre per second (cm/s) is 10⁻² m/s - the speed of slow animals, gentle breezes, and lab syringe pumps. Tortoises travel 0.5-1.5 cm/s; the fastest garden snail record is ~1.3 cm/s. A gentle breeze that barely moves leaves is Beaufort 1 ≈ 50-100 cm/s. Drug-delivery syringe pumps run 0.01-10 cm/s. Coarse silt settles in still water at ~0.2 cm/s (Stokes' law). Capacitive touch sensors detect finger motion at 1-10 cm/s. 1 cm/s = 0.01 m/s.
About Earth Escape Velocity
Earth's escape velocity = 11,186 m/s at the surface - v_esc = √(2GM/r). A spacecraft launched at this speed (any direction) escapes on a parabolic trajectory; less gives an elliptical orbit. Apollo's trans-lunar injection exceeded this to reach the Moon. Voyager, Pioneer, and New Horizons all exceeded 11.2 km/s at launch. Moon escape velocity 2.38 km/s; Mars 5.03 km/s; Jupiter 59.5 km/s. 1 Earth v_esc ≈ 11,186 m/s = 40,270 km/h.
Quick Reference Table
| Centimetres per Second (cm/s) | Earth Escape Velocity (v_esc) |
|---|---|
| 1 cm/s | 8.94 × 10-7 v_esc |
| 2 cm/s | 1.788 × 10-6 v_esc |
| 5 cm/s | 4.47 × 10-6 v_esc |
| 10 cm/s | 8.94 × 10-6 v_esc |
| 25 cm/s | 2.235 × 10-5 v_esc |
| 50 cm/s | 4.47 × 10-5 v_esc |
| 100 cm/s | 8.94 × 10-5 v_esc |