{"id":"curl-vs-spin","seed":1,"columns":["revPerS","curveGain","lateralDevM","chordCurveM","flightTimeS","crossed"],"rows":[[0,1,0,0,1.0182667651804158,1],[0.5,1,0.51369427850656,0.13185378892149305,1.018748034135127,1],[1,1,0.9706486437388517,0.24825603875936722,1.0199826402465222,1],[1.5,1,1.3806089209327186,0.3517690018688097,1.0217334223337189,1],[2,1,1.7510693544255693,0.44441186457569654,1.0238361674249798,1],[2.5,1,2.0879349887173677,0.5332666521180471,1.02617727803385,1],[3,1,2.3959198112209337,0.609480749439135,1.0286743898483905,1],[3.5,1,2.6788211692676556,0.6787653539188911,1.0312653884638592,1],[4,1,2.939788100343512,0.7496565893811585,1.03390772718772,1],[4.5,1,3.181468329851818,0.8082202742024198,1.0365726784016451,1],[5,1,3.4060064806968864,0.8620926594961276,1.0392325839884042,1],[5.5,1,null,8.591868567687014,2.2249999999999948,0],[6,1,3.8386199641691623,0.9803642065347244,1.0453782492801553,1],[6.5,1,3.9941783149186567,1.0107040315701712,1.0470443505178866,1],[7,1,4.166316850608327,1.0508793389227702,1.0495592057661567,1],[7.5,1,4.328396109557045,1.0992395305272118,1.0520243846795587,1],[8,1,4.481269812515862,1.1346432874091907,1.0544332543874066,1],[8.5,1,4.62571771414545,1.1678285620802316,1.056783025506295,1],[9,1,4.7624670203750625,1.2108129400966074,1.059074721269575,1],[9.5,1,4.892079738384908,1.2403830887893896,1.0613078751511251,1],[10,1,5.015022242355171,1.268210993715184,1.0634777820256585,1],[0,2,0,0,1.0182667651804158,1],[0.5,2,1.0287707907349624,0.26368085243259337,1.020196630912764,1],[1,2,1.9506382943462754,0.5015534316695411,1.0251915603703128,1],[1.5,2,2.788381430790088,0.7103798260344751,1.0323982245590557,1],[2,2,3.4930612703013693,0.9063358943137511,1.0409782597747055,1],[2.5,2,4.272484959776552,1.0979100944132367,1.0513546964956941,1],[3,2,4.940271176068752,1.2668468319552155,1.0624496445446474,1],[3.5,2,5.56885846566583,1.4241554714564884,1.0743356653206513,1],[4,2,6.164193604839823,1.5869345203836618,1.086881780548488,1],[4.5,2,6.73087901889803,1.7266054747787591,1.099977246995746,1],[5,2,7.2730520239462395,1.8763409320901734,1.1135621574493166,1],[5.5,2,7.793867410632117,2.0215406584031577,1.1275737482372676,1],[6,2,8.296173271070916,2.162403699076599,1.141976927881212,1],[6.5,2,8.782549130371297,2.2783431156287968,1.156756795587707,1],[7,2,9.25506058781533,2.411170609656497,1.171894347717515,1],[7.5,2,9.71561422170688,2.5413120595069487,1.1873843299831532,1],[8,2,10.165950065083345,2.668719249975863,1.2032303293561115,1],[8.5,2,10.607662077498484,2.793819597498033,1.219442659486519,1],[9,2,11.042230144212,2.9168758514301385,1.2360378142431527,1],[9.5,2,11.466375246463649,3.036523483248577,1.252789758922584,1],[10,2,11.881520555018122,3.153537311803513,1.2697156033818555,1],[0,3,0,0,1.0182667651804158,1],[0.5,3,1.546631594021648,0.3954544717308366,1.0226270342008235,1],[1,3,2.9500397702831216,0.7597237256390432,1.034101061780875,1],[1.5,3,4.2546791822222785,1.0976159051631642,1.0511450019434923,1],[2,3,5.4923135489075525,1.413193860221728,1.0729553798434344,1],[2.5,3,6.6878499888037775,1.7267084256834395,1.0992047465877237,1],[3,3,7.863036992157459,2.0486107284269526,1.1299433473715532,1],[3.5,3,9.03873167346262,2.3655898195730463,1.1655595235989378,1],[4,3,10.23811031267069,2.7033834321562833,1.2068861135825533,1],[4.5,3,11.490067830150421,3.0690045347643786,1.2553789696484094,1],[5,3,12.836423767414153,3.469248347519507,1.3136084836839381,1],[5.5,3,14.348962925161356,3.941815750544034,1.3865284402415572,1],[6,3,16.18372450311829,4.533286155409846,1.4856566022195894,1],[6.5,3,18.931955250468366,5.457071539417077,1.7070081307718974,1],[7,3,null,6.8157766315082915,2.2249999999999948,0],[7.5,3,null,7.013992213382834,2.2249999999999948,0],[8,3,null,7.197121638791451,2.2249999999999948,0],[8.5,3,null,7.366780617344687,2.2249999999999948,0],[9,3,null,7.52274463359629,2.2249999999999948,0],[9.5,3,null,7.649209555010437,2.2249999999999948,0],[10,3,null,7.762867536021668,2.2249999999999948,0]],"summary":{"deviationAt8revGain1":4.481269813,"deviationAt10revGain1":5.015022242,"deviationAt8revGain3":null,"maxDeviation":18.93195525,"goalsOutsideNet":0,"rows":63},"title":"Curl vs spin","question":"How far does a 30 m/s shot from 25 m bend, per rev/s of sidespin, at each curve gain?","literature":[{"label":"Roberto Carlos, France v Brazil 1997 (Dupeux et al. 2010)","source":"Dupeux, Le Goff, Quéré & Clanet, \"The spinning ball spiral\", New J. Phys. 12 (2010) 093004","points":[{"x":10,"y":4}],"xLabel":"rev/s","yLabel":"lateral deviation m","caption":"Dupeux et al. give that free kick as roughly 35 m at 38 m/s, about 10 rev/s of spin and about 4 m of curl. This experiment runs a shorter, slower shot — 30 m/s from 25 m — so the single point is indicative of the regime, not a like-for-like check: less distance and less time in the air mean less room for the same spin to bend the ball."}],"config":{"sha":"dfa2b5d"},"reproduce":"npm run atlas -- curl-vs-spin"}