Source / pinned edition
Relative Motion in One and Two Dimensions
Source of package openstax.kinematics · OpenStax University Physics, ch. 4 Motion in Two and Three Dimensions, module m58293
- work
- urn:openstax:clir:kinematics#M58293
- number
- OpenStax University Physics, ch. 4 Motion in Two and Three Dimensions, module m58293
- kind
- urn:openstax:clir:kinematics#treatise
m58293/index.cnxml at commit d0ed34a (main, 2026-06-11)
- edition
- urn:openstax:clir:kinematics#M58293_MAIN
- language
- en
- officiality
- official
- materialisation
- PINNED_OFFICIAL_BYTES
- life cycle
- adopted: 2026-06-11
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/d0ed34a5851119a42e3d972dfc0ff49e4663977c/modules/m58293/index.cnxml | application/xml; charset=utf-8 | sha256:4dafa84290432385285709af8c2c64c2731eb84eb46d9bb94917c25f20d1a8bc | 2026-09-06T00:00:00Z |
Fragments — 3
module/m58293#fs-id1165039252507 · defn · referenced by: 3
en · official · sha256:4d724f4cad2636be2869c2e10aba7829b6d4681c4385c9b521227f2ebac6bc8d
<definition id="fs-id1165039252507">
<term>reference frame</term>
<meaning id="fs-id1165039252512">coordinate system in which the position, velocity, and acceleration of an object at rest or moving is measured</meaning>
</definition>Referencing norms: NonzeroVelocityRefutesRest, ZeroVelocityIsRestInThatFrame, velocity_in_frame
module/m58293#fs-id1165039252518 · defn · referenced by: 2
en · official · sha256:1f58247b5fedf91fbf5e212456a36fe9751153c77c20330829459c954bff7e46
<definition id="fs-id1165039252518">
<term>relative velocity</term>
<meaning id="fs-id1165039252523">velocity of an object as observed from a particular reference frame, or the velocity of one reference frame with respect to another reference frame</meaning>
</definition>Referencing norms: RelativeVelocityAddsInOneDimension, frame_velocity_in_frame
module/m58293#fs-id1165039111736 · section · referenced by: 2
en · official · sha256:86c02e2a91302cce11f703903f2c22477ceaf49945acc79019f0bba93ab66de9
<equation id="fs-id1165039111736" class="unnumbered"><label/><m:math><m:mrow><m:mrow><m:mo>|</m:mo><m:mrow><m:msub><m:mstyle mathvariant="bold" mathsize="normal"><m:mover accent="true"><m:mi>v</m:mi><m:mo stretchy="false">→</m:mo></m:mover></m:mstyle><m:mrow><m:mtext>CT</m:mtext></m:mrow></m:msub></m:mrow><m:mo>|</m:mo></m:mrow><m:mo>=</m:mo><m:msqrt><m:mrow><m:mo stretchy="false">(</m:mo><m:mn>80.0</m:mn><m:mspace width="0.2em"/><m:mrow><m:mrow><m:mtext>km</m:mtext></m:mrow><m:mtext>/</m:mtext><m:mrow><m:msup><m:mrow><m:mtext>h</m:mtext><m:mo stretchy="false">)</m:mo></m:mrow><m:mn>2</m:mn></m:msup><m:mo>+</m:mo><m:mo stretchy="false">(</m:mo></m:mrow></m:mrow><m:mn>70.0</m:mn><m:mspace width="0.2em"/><m:mrow><m:mrow><m:mtext>km</m:mtext></m:mrow><m:mtext>/</m:mtext><m:mrow><m:msup><m:mrow><m:mtext>h</m:mtext><m:mo stretchy="false">)</m:mo></m:mrow><m:mn>2</m:mn></m:msup></m:mrow></m:mrow></m:mrow></m:msqrt><m:mo>=</m:mo><m:mn>106.</m:mn><m:mspace width="0.2em"/><m:mrow><m:mrow><m:mtext>km</m:mtext></m:mrow><m:mtext>/</m:mtext><m:mtext>h</m:mtext></m:mrow></m:mrow></m:math></equation>Referencing norms: SpeedFromVelocityComponents, velocity_component_in_frame
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