Source / pinned edition
Types of Collisions
Source of package openstax.energy_momentum · OpenStax University Physics, ch. 9 Linear Momentum and Collisions, module m58321
- work
- urn:openstax:clir:energy-momentum#M58321
- number
- OpenStax University Physics, ch. 9 Linear Momentum and Collisions, module m58321
- kind
- urn:openstax:clir:energy-momentum#treatise
m58321/index.cnxml at commit d0ed34a (main, 2026-06-11)
- edition
- urn:openstax:clir:energy-momentum#M58321_MAIN
- language
- en
- officiality
- official
- materialisation
- PINNED_OFFICIAL_BYTES
- life cycle
- adopted: 2026-06-11; in_force: [object Object]
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/d0ed34a5851119a42e3d972dfc0ff49e4663977c/modules/m58321/index.cnxml | application/xml; charset=utf-8 | sha256:016befc8ed5d8c8120e2bb620347ca18b85540ea8d81957a572f87b83ba8925b | 2026-09-06T00:00:00Z |
Fragments — 3
module/m58321#fs-id1167134866786 · defn · referenced by: 3
en · official · sha256:6599809339c1c4f97bdd6fe4657eedb31d4bab2e2abbff92b34078731a914de0
<definition id="fs-id1167134866786">
<term>elastic</term>
<meaning id="fs-id1167134570090">collision that conserves kinetic energy</meaning>
</definition>Referencing norms: KineticEnergyPreservedIsElastic, total_kinetic_energy_after, total_kinetic_energy_before
module/m58321#fs-id1167131552107 · defn · referenced by: 3
en · official · sha256:a057b45563364b2ce8d71d75efd6758d23282907d2f89b03200a8b25b2deb289
<definition id="fs-id1167131552107">
<term>inelastic</term>
<meaning id="fs-id1167134942503">collision that does not conserve kinetic energy</meaning>
</definition>Referencing norms: InelasticStillConservesMomentum, KineticEnergyLostRefutesElasticity, NotElasticIsInelastic
module/m58321#fs-id1167131501190 · defn · referenced by: 2
en · official · sha256:41ba864dbcf742b8a9409335a21d855a7805591306759164d2cfc74d1f52d430
<definition id="fs-id1167131501190">
<term>perfectly inelastic</term>
<meaning id="fs-id1167134507564">collision after which all objects are stuck together, moving with the same velocity; momentum is conserved, and the loss of kinetic energy is a maximum</meaning>
</definition>Referencing norms: MovingTogetherIsPerfectlyInelastic, objects_move_together_after
m58321/index.cnxml at commit 204a1f0 (2024-11-08), superseded 2026-04-23
- edition
- urn:openstax:clir:energy-momentum#M58321_PRIOR
- language
- en
- officiality
- official
- materialisation
- PINNED_OFFICIAL_BYTES
- life cycle
- adopted: 2024-11-08; in_force: [object Object]
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/204a1f03c799884fdb8581c10daf0b741c152b3c/modules/m58321/index.cnxml | application/xml; charset=utf-8 | sha256:e6076898dff04cf85d90f545ff354f19d05510c1d70d466cd1e2a0255f61019e | 2026-09-06T00:00:00Z |
Fragments — 1
module/m58321#fs-id1167131501190 · defn · referenced by: 2
en · official · sha256:bbe5137d7d75122a688fb02d8dd9835a33877d256ac72ff78f7f373944fbb1b4
<definition id="fs-id1167131501190">
<term>perfectly inelastic</term>
<meaning id="fs-id1167134507564">collision after which all objects are motionless, the final kinetic energy is zero, and the loss of kinetic energy is a maximum</meaning>
</definition>Referencing norms: AllMotionlessIsPerfectlyInelastic, objects_motionless_after
The hash beside the text is the sha256 of its exact bytes. It is the check that the text shown matches the one pinned in the package: a divergence fails the oracle’s static analysis.