Velocity Calculator
m/s
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m/s²
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m
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m/s
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Calculation Result
0 m/s
v = √(u² + 2as)
The final velocity is calculated using the kinematic equation v² = u² + 2as.
How it works
+This calculator uses the kinematic equation: v² = u² + 2as, where:
- v is the final velocity
- u is the initial velocity
- a is the acceleration
- s is the displacement
To use this calculator, enter any three of the four variables, and the calculator will solve for the missing one.
For equations involving Earth’s gravity, you can use the standard acceleration due to gravity: 9.80665 m/s².
The calculator automatically handles the appropriate formula based on which variable is missing:
- If v is unknown: v = √(u² + 2as)
- If u is unknown: u = √(v² – 2as)
- If a is unknown: a = (v² – u²) / (2s)
- If s is unknown: s = (v² – u²) / (2a)