Redigerer Høyereordens deriverte av posisjon (avsnitt)

== Referanser ==
<references>
<ref name="Visser2004">{{cite journal |last=Visser |first=Matt |date=31. mars 2004 |title=Jerk, snap and the cosmological equation of state |journal=[[Classical and Quantum Gravity]] |volume=21 |issue=11 |pages=2603–2616 |issn=0264-9381 |doi=10.1088/0264-9381/21/11/006 |quote=Snap [the fourth time derivative] is also sometimes called jounce. The fifth and sixth time derivatives are sometimes somewhat facetiously referred to as crackle and pop.|arxiv = gr-qc/0309109 |bibcode = 2004CQGra..21.2603V }}</ref>

<ref name="Thompson">{{cite web | url = https://info.aiaa.org/Regions/Western/Orange_County/Newsletters/Presentations%20Posted%20by%20Enrique%20P.%20Castro/AIAAOC_SnapCracklePop_docx.pdf | archive-url = https://web.archive.org/web/20180626030437/https://info.aiaa.org/Regions/Western/Orange_County/Newsletters/Presentations%20Posted%20by%20Enrique%20P.%20Castro/AIAAOC_SnapCracklePop_docx.pdf | archive-date = 2018-06-26 | url-status = unfit | title = Snap, Crackle, and Pop | last = Thompson | first = Peter M. | date = 5. mai 2011 | website = AIAA Info | publisher = Systems Technology | location = Hawthorne, California | page = 1 | access-date = 3. mars 2017 | quote = The common names for the first three derivatives are velocity, acceleration, and jerk. The not so common names for the next three derivatives are snap, crackle, and pop. }} {{Kilde www |url=https://info.aiaa.org/Regions/Western/Orange_County/Newsletters/Presentations%20Posted%20by%20Enrique%20P.%20Castro/AIAAOC_SnapCracklePop_docx.pdf |tittel=Arkivert kopi |besøksdato=2021-01-03 |arkiv-dato=2017-03-04 |arkiv-url=https://web.archive.org/web/20170304041659/https://info.aiaa.org/Regions/Western/Orange_County/Newsletters/Presentations%20Posted%20by%20Enrique%20P.%20Castro/AIAAOC_SnapCracklePop_docx.pdf |url-status=yes }}</ref>
</references>