Physics calculator

Final Velocity Squared Equation

Calculate final velocity (m/s) using the final velocity squared equation formula.

Initial velocity (m/s)Acceleration (m/s²)Displacement (m)

Final velocity (m/s): -

Visual representation

Final Velocity Squared Equation diagram

The diagram updates with your entries and is illustrative, not necessarily drawn to scale.

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Calculation explained

How this result was calculated

The formula, your substituted values, and the evaluated result are shown below.

Reference: Formulae and Tables, State Examinations Commission (2014), page 51.

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How the Final Velocity Squared Equation works

This calculator applies the formula given in Formulae and Tables, State Examinations Commission (2014), page 51. Enter values in consistent units.

Formula and inputs

Math.sqrt(initial × initial+2 × acceleration × displacement)

Inputs: Initial velocity (m/s), Acceleration (m/s²), Displacement (m).

Using the result

The result is rounded to 4 decimal places. Check units, assumptions and significant figures before using the answer.