Definition availableExact definition Candidate definition
Foot per second
ft/scx:ft_s · Speed
1 ft/s = (1 ft)^1 × (1 s)^-1.
- Quantity kind
- Speed
- SI dimension
L · T^-1- Allowed roles
- Scalar
- Unit system / convention
- Other conventions
- Registry code
ft_s
Scope and distinctions
Definition metadata. Quantity kind and model-field semantics determine compatibility; no new UUCE execution or CVP claim.
Available operations
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Verification scope
New UUCE conversion paths have not been CVP-verified or production-attested. An exact unit definition is not a verification claim.
Candidate is a registry lifecycle state. It is not a completed review or CVP verification.
Definition sources
- BIPM — The International System of Units (SI)
9th edition, version 4.01, June 2026
Tables 4–7: coherent derived units, unit algebra and decimal prefixes
Source checked:Definition metadata attributed to BIPM; brochure licensed CC BY 4.0.
Definition and registry versions
- Definition revision
- 1.0.0
- Registry snapshot
- 0.3.0-preview.3 · preview
- Definition lifecycle
- candidate
- Definition owner
- core.metrology
- Definition digest
cd3c951102b68ea1ba6d14632f8a54102cfdf9787d6d8cbba38c11234eb09710- Definition dependency digest
4b4d1d67f056431b5afccdb2e022f5e3c50837145e1a83fdb98b7fc6322fb709
Digests identify definition content; they are not CVP evidence or production attestations.