Momentum Calculator
Calculate linear momentum from mass and velocity.
LIVE 2D EXPLANATION
PRIMARY RESULT
This is an educational or preliminary result. Apply relevant standards and engineering judgement before use.
ENGINEERING PRINCIPLE
Linear momentum measures motion as the product of mass and velocity.
Calculate linear momentum from mass and velocity.
FORMULA & VARIABLES
p = m × v
- p = momentum (kg·m/s)
- m = mass (kg)
- v = velocity (m/s)
CALCULATION STEPS
How this result is assembled
- Convert the entered values to the SI basis required by the formula.
- Apply p = m × v using the current inputs.
- Present the result as 400 kg·m/s and review the stated assumptions.
FORMULA VERIFICATION
Units, scope and reference
Reference: NIST SP 811 for unit relationships; standard classical mechanics and strength-of-materials derivations for the stated scalar relation.
Internal basis: All inputs are converted to the calculator’s SI base before the formula is evaluated.
Valid conditions: Positive finite scalar input values in the current calculator model.
Limitations: Motion is treated as one-dimensional. Relativistic effects are excluded.
ASSUMPTIONS
Use this result in context
- Motion is treated as one-dimensional.
- Relativistic effects are excluded.
Results must be verified by a qualified engineer and checked against applicable engineering standards, material properties, loading conditions and design requirements.
RELATED CALCULATIONS
Keep exploring
OPTIONAL ENGINEERING HELP
Ask AI about this calculation
Use the engineering assistant for a formula explanation, calculator selection or help identifying missing parameters. Numerical work should use a validated calculator.