Physics
Final Velocity (v = u + at)
Final velocity under constant acceleration.
Formula
Formula
v = u + a·t
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| u | initial velocity | real number (ℝ) | m/s | input |
| a | acceleration | real number (ℝ) | m/s² | input |
| t | time | real number (ℝ) | s | input |
Try it yourself
Interactive calculator
Worked examples
Example 1
Giveninitial v (m/s) = 0, accel (m/s²) = 9.8, time (s) = 3
Result29.4
Example 2
Giveninitial v (m/s) = 20, accel (m/s²) = -5, time (s) = 2
Result10