Kinematics — Uniformly Accelerated Motion Solver implementation

Binding contract

This record describes what an executable surface must bind and validate. It does not claim that a public calculator, package, or production route is deployed.

Record owner

Guth Instruments

Lifecycle

verified-clean

Evidence ID

t4-202

Effect

Computation or source lookup only

Input and validation requirements

The input v0=5, v=5, t=0 creates a 0/0 division when solving for acceleration. Acceleration is undefined and the instrument should reject the acceleration result rather than return a numeric value.

Required corrections

No binding erratum is attached to this unique-name record. Implementers must still preserve the declared units, domain, and failure behavior.

Inspectable interface fixture

The sample below is evidence for interface and validation tests, not a production implementation.

{
  "inputs": {
    "v0": 5,
    "a": 2,
    "t": 4
  },
  "expected_outputs": {
    "v": 13,
    "s": 36
  },
  "working": "v = v0 + at = 5 + (2 × 4) = 5 + 8 = 13 m/s. s = v0t + ½at² = (5 × 4) + ½ × 2 × 4² = 20 + 1 × 16 = 36 m."
}

Other records

Sources and evidence

These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.

• VERIFIED_LEDGER.json
• evidence-tranche4/tranche4-results.json