What units should I enter?

Mass (kg); Velocity (m/s). Linear momentum (kg·m/s).

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Momentum: linear momentum (kg·m/s). Calculate locally with explicit inputs and assumptions.

Step 1 / 3 / Input & configure

Linear momentum (kg·m/s)

Add your input, choose your settings, then process. Review the result here before copying or downloading.

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A LITTLE CONTEXT

Enter or edit the example values in the input panel.
Review the method below and choose the options that match your task.
Run the tool, check the result, and copy or download it. Reset restores the example; Clear removes your input and result.

p = mv, for classical linear momentum along one axis.

Velocity and momentum carry a sign along your selected axis. This classical model does not include relativistic corrections.

Result units: Linear momentum (kg·m/s)