Compute average acceleration a = (v − v₀)/t from the change in linear velocity over a time interval.
输入末速度 v、初速度 v₀、时间 t,求平均加速度。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Average acceleration | a = Δv/Δt | Halliday-Resnick |
| Instantaneous value | a = dv/dt | Halliday-Resnick |
| Vector nature | Direction change counts | Halliday-Resnick |