Matches in SemOpenAlex for { <https://semopenalex.org/work/W2300962372> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2300962372 abstract "In video analysis lab experiments, students frequently find large discrepancies between results based on selffilmed videos and expected values (e.g. for g determined by a fit to projectile motion data). These differences are frequently far larger than the uncertainty calculated from their fit. Using an inexpensive point-and-shoot camera with a 4x optical zoom to record video, we investigated two possible causes of this error: the effect of placing the reference meter stick at a different object-to-camera distance and the effect of the motion of interest being in a plane not perpendicular to the camera lens. When we observed these phenomena for wide angle, normal, and telephoto focal length settings we found systematic errors as large as 40%. Based on our findings, we make recommendations for minimizing these errors." @default.
- W2300962372 created "2016-06-24" @default.
- W2300962372 creator A5045010323 @default.
- W2300962372 creator A5066943728 @default.
- W2300962372 creator A5079365305 @default.
- W2300962372 date "2015-01-01" @default.
- W2300962372 modified "2023-09-28" @default.
- W2300962372 title "Systematic Errors in Intro Lab Video Analysis" @default.
- W2300962372 hasPublicationYear "2015" @default.
- W2300962372 type Work @default.
- W2300962372 sameAs 2300962372 @default.
- W2300962372 citedByCount "0" @default.
- W2300962372 crossrefType "journal-article" @default.
- W2300962372 hasAuthorship W2300962372A5045010323 @default.
- W2300962372 hasAuthorship W2300962372A5066943728 @default.
- W2300962372 hasAuthorship W2300962372A5079365305 @default.
- W2300962372 hasConcept C120665830 @default.
- W2300962372 hasConcept C121332964 @default.
- W2300962372 hasConcept C121684516 @default.
- W2300962372 hasConcept C124913957 @default.
- W2300962372 hasConcept C15336307 @default.
- W2300962372 hasConcept C154945302 @default.
- W2300962372 hasConcept C2524010 @default.
- W2300962372 hasConcept C2777750367 @default.
- W2300962372 hasConcept C28719098 @default.
- W2300962372 hasConcept C31972630 @default.
- W2300962372 hasConcept C33923547 @default.
- W2300962372 hasConcept C41008148 @default.
- W2300962372 hasConcept C82552819 @default.
- W2300962372 hasConceptScore W2300962372C120665830 @default.
- W2300962372 hasConceptScore W2300962372C121332964 @default.
- W2300962372 hasConceptScore W2300962372C121684516 @default.
- W2300962372 hasConceptScore W2300962372C124913957 @default.
- W2300962372 hasConceptScore W2300962372C15336307 @default.
- W2300962372 hasConceptScore W2300962372C154945302 @default.
- W2300962372 hasConceptScore W2300962372C2524010 @default.
- W2300962372 hasConceptScore W2300962372C2777750367 @default.
- W2300962372 hasConceptScore W2300962372C28719098 @default.
- W2300962372 hasConceptScore W2300962372C31972630 @default.
- W2300962372 hasConceptScore W2300962372C33923547 @default.
- W2300962372 hasConceptScore W2300962372C41008148 @default.
- W2300962372 hasConceptScore W2300962372C82552819 @default.
- W2300962372 hasLocation W23009623721 @default.
- W2300962372 hasOpenAccess W2300962372 @default.
- W2300962372 hasPrimaryLocation W23009623721 @default.
- W2300962372 hasRelatedWork W1964074717 @default.
- W2300962372 hasRelatedWork W2290804905 @default.
- W2300962372 hasRelatedWork W2314964167 @default.
- W2300962372 hasRelatedWork W2343896081 @default.
- W2300962372 hasRelatedWork W2538556594 @default.
- W2300962372 hasRelatedWork W2566916411 @default.
- W2300962372 hasRelatedWork W2727538902 @default.
- W2300962372 hasRelatedWork W2789306962 @default.
- W2300962372 hasRelatedWork W2893748230 @default.
- W2300962372 hasRelatedWork W3042854771 @default.
- W2300962372 hasRelatedWork W3071731593 @default.
- W2300962372 hasRelatedWork W3083199101 @default.
- W2300962372 hasRelatedWork W3085437757 @default.
- W2300962372 hasRelatedWork W3126943629 @default.
- W2300962372 hasRelatedWork W3128894332 @default.
- W2300962372 hasRelatedWork W3137788505 @default.
- W2300962372 hasRelatedWork W3154248544 @default.
- W2300962372 hasRelatedWork W3195654913 @default.
- W2300962372 hasRelatedWork W3204911568 @default.
- W2300962372 hasRelatedWork W3209739989 @default.
- W2300962372 isParatext "false" @default.
- W2300962372 isRetracted "false" @default.
- W2300962372 magId "2300962372" @default.
- W2300962372 workType "article" @default.