Speed of snail
1E-3 m/s
Walking speed
1 m/s
Train speed
2.5E+1 m/s
Bullet Train speed
1.3E+2 m/s
Bullet speed
3E+2 m/s
Speed of Sound
3.4E+2 m/s
Moon orbiting Earth speed
1E+3 m/s
Earth orbiting Sun speed
3E+4 m/s
Speed of Light
3E+8 m/s
Speed of Airplane
2E+2 m/s