HomeCalculatorsPhysicsMomentum Calculator
Physics calculator

Momentum Calculator

Solve linear momentum p=mv for p, m, or v. Runs locally in your browser.

Instant result
Result
—

Enter values to calculate.

Inputs—
Mode—
Formula—
Trust summary CVP VERIFIED · CVP protocol 1.0.0-proposed · Engineering assurance
Input interpretation
Enter values to calculate.
Result
—
Assurance
Engineering
Declared partition coverage
PASS · 2/2 declared partitions (momentum, invalid-domain) · Matrix
Known limitations
  • 1D linear momentum
  • Core CVP does not include live graph, viewport, or pointer interaction.
Model
p = m · v
Scope
Documented on page
Verification
Engine tested · Source checked · v1.0.0 · CVP VERIFIED · CVP protocol 1.0.0-proposed · Engineering assurance· View Manifest · CVP overview · Specification
Versions
Calculation 1.0.0 · CVP protocol 1.0.0-proposed
CVP identity
1/1 property · digest ddafc29d403f
Legacy regression
3/3 tests · Production surface contract 4/4
Reference
O1 model · O2 expected_values · O2 numerical_behavior
Interfaces
PASS · UI (SSR) / REST / MCP — ui-ssr is query-result HTML, not a live browser session.
Supplemental domain review
Internal · Pass
Named expert review
Not performed
CVP suite
1/1 golden · 1/1 CVP boundary · 1/1 invalid · 1/1 property · 1/1 cross-interface · 1/1 CVP contract · Manifest
Sources
  • Intro physics / NIST units — standard relations
  • ISO 80000-4 — Mechanics — Momentum
Sources
Evidence
1 legacy golden · 1 legacy boundary · legacy regression suite · 1/1 oracle-backed golden · 1/1 invalid · Artifact integrity PASS · CalculatorX electrical review
This calculator CURRENT · Public schema 1.0.0 matches · Semantic contract ✓ · Production attested · Public/cache ✓ · Origin ✓
Semantic contract
PASS
Full verification

Manifest identity, reference classes, interfaces, suite, and production records.

Formulas

Core equations used by this calculator.

Momentump = m · v
iSI units unless noted.

How to use

1

Enter mass and velocity

m in kg and v in m/s (vector magnitude unless direction is labeled).

2

Confirm units

Momentum p = m · v uses kg·m/s.

3

Read momentum

Check sign conventions if the form supports direction.

Example calculations

Common configurations with formula and result.

ϟ

Example

validation

—
m=2 kg, v=5 m/s → p=10 kg·m/s

Momentum calculator specification

Version 1.0.0 · Engine tested · Supplemental domain review · Internal · 2026-08-09

Calculation status

Review policy · Evidence · Reviewed by CalculatorX electrical review

Definition
p = m · v
What it calculates
p = m · v
Inputs
  • see form
Outputs
  • see API
Formula
see formulas
Assumptions
  • Documented on page
Units
  • SI
Boundary conditions
  • coded hard errors
Example
m=2 kg, v=5 m/s → p=10 kg·m/s
Validation cases

1 published on this page · 3/3 tests · Production surface contract 4/4 · View evidence

  • see suite → see suite
Sources
  • Intro physics / NIST units — standard relations
    Supports: engine formulas
  • ISO 80000-4 — Mechanics — Momentum
    Supports: p = m·v
Last reviewed
2026-08-09
Reviewed by
CalculatorX electrical review
Calculation version
1.0.0

Background

Interpretation and common distinctions.

p = m · v

Supported and not supported

Supported — API physics.dynamics.momentum

Not supported — Relativistic momentum, collisions

Agent / API notes

Capability id: physics.dynamics.momentum · tool id: momentum · pin 1.0.0.

Other calculators in this family: Force F=ma, Velocity .

F Force F=ma › v Velocity ›
}

Frequently asked questions

Key distinctions behind the calculation.

What does the API reject?

Hard validation errors such as missing inputs or out-of-range values.