Final published version
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Trashcano
T2 - Developing a quantitative teaching tool to understand ballistics accelerated by explosive volcanic eruptions
AU - Wadsworth, Fabian
AU - Unwin, Holly
AU - Vasseur, Jérémie
AU - Kennedy, Ben
AU - Holzmueller, Julia
AU - Scheu, Bettina
AU - Witcher, Taylor
AU - Adolf, Janina
AU - Cáceres, Francisco
AU - Casas, Ana
AU - Cigala, Valeria
AU - Clement, Alexandra
AU - Colombier, Mathieu
AU - Cronin, Shane
AU - Cronin, Marcel
AU - Dingwell, Donald
AU - Guimarães, Leticia
AU - Höltgen, Laura
AU - Kueppers, Ulrich
AU - Seropian, Gilles
AU - Stern, Sönke
AU - Teissier, Adrien
AU - Vossen, Caron
AU - Weichselgartner, Natalie
PY - 2018/9/18
Y1 - 2018/9/18
N2 - Accurate predictions of volcanological phenomena, such as the trajectory of blocks accelerated by volcanic explo-sions, require quantitative skills training. Large outdoor experiments can be useful to convey concepts of volcanicprocesses to students in an exciting way. Beyond the fun aspects, these experiments provide an opportunity toengage with the physics of projectile flight and help promote mathematical learning within the Earth Sciences.We present a quantitative framework required to interpret ballistic trajectories and the outdoor experiment knowncommonly as “trashcano”, taking a step-by-step approach to the physics of this problem, and deriving a rangeof mathematical solutions involving different levels of complexity. Our solutions are consistent with the predic-tions from established computer programs for volcanic ballistic trajectory modelling, but we additionally providea nested set of simplified solutions, useful for a range of teaching scenarios as well as downloadable simulateddatasets for use where the full experiment may not be possible.
AB - Accurate predictions of volcanological phenomena, such as the trajectory of blocks accelerated by volcanic explo-sions, require quantitative skills training. Large outdoor experiments can be useful to convey concepts of volcanicprocesses to students in an exciting way. Beyond the fun aspects, these experiments provide an opportunity toengage with the physics of projectile flight and help promote mathematical learning within the Earth Sciences.We present a quantitative framework required to interpret ballistic trajectories and the outdoor experiment knowncommonly as “trashcano”, taking a step-by-step approach to the physics of this problem, and deriving a rangeof mathematical solutions involving different levels of complexity. Our solutions are consistent with the predic-tions from established computer programs for volcanic ballistic trajectory modelling, but we additionally providea nested set of simplified solutions, useful for a range of teaching scenarios as well as downloadable simulateddatasets for use where the full experiment may not be possible.
U2 - 10.30909/vol.01.02.107126
DO - 10.30909/vol.01.02.107126
M3 - Journal article
VL - 1
SP - 107
EP - 126
JO - Volcanica
JF - Volcanica
SN - 2610-3540
IS - 2
ER -