Sprint Beschleunigungs Rechner — Formel
## Sprint Acceleration Physics
Assuming constant acceleration from a standstill, the kinematic equations relate distance, time, and acceleration.
### Formula
**Average Acceleration = 2 x Distance / Time²**
This comes from the kinematic equation d = 0.5 x a x t². The estimated top speed (2 x distance / time) assumes constant acceleration, which overestimates actual top speed slightly since real sprinters reach peak speed and then decelerate.
Assuming constant acceleration from a standstill, the kinematic equations relate distance, time, and acceleration.
### Formula
**Average Acceleration = 2 x Distance / Time²**
This comes from the kinematic equation d = 0.5 x a x t². The estimated top speed (2 x distance / time) assumes constant acceleration, which overestimates actual top speed slightly since real sprinters reach peak speed and then decelerate.
Lösungsbeispiel
An 80 kg athlete completes a 40-yard (40 m) dash in 5.0 seconds.
- Average acceleration = 2 x 40 / 5.0² = 80 / 25 = 3.20 m/s²
- Estimated top speed = 2 x 40 / 5.0 = 16.0 m/s (57.6 km/h)
- Average horizontal force = 80 x 3.20 = 256 N