Physics
Velocity² (v² = u² + 2as)
Final velocity from displacement.
Formula
Formula
v = √u2 + 2 a s
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| u | initial velocity | real number (ℝ) | m/s | input |
| a | acceleration | real number (ℝ) | m/s² | input |
| s | displacement | real number (ℝ) | m | input |
Try it yourself
Interactive calculator
Worked examples
Example 1
Giveninitial v (m/s) = 0, accel (m/s²) = 2, displacement (m) = 100
Result20
Example 2
Giveninitial v (m/s) = 10, accel (m/s²) = 3, displacement (m) = 50
Result20