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Instant calculation
Enter the data and press the button to get the result.
Online Calculator
Momentum calculator
Enter mass and velocity to calculate an object’s momentum.
Information
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Local processing
The calculation is done directly in your browser.
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Free
No registration, external API or subscription required.
Frequently asked questions
What's the formula?
p = mass × speed.
What unit returns?
kg·m/s.
Can a negative value come out?
Yes. The sign can indicate direction within the chosen reference system.
Is it the same as force?
No. Force and linear momentum are different quantities.