LIU Yanzhu. IS THE TRAJECTORY DEFLECTION OF A ROTATING CURLING STONE AN UNKNOWN PUZZLE?[J]. MECHANICS IN ENGINEERING, 2022, 44(2): 447-449. DOI: 10.6052/1000-0879-22-108
Citation: LIU Yanzhu. IS THE TRAJECTORY DEFLECTION OF A ROTATING CURLING STONE AN UNKNOWN PUZZLE?[J]. MECHANICS IN ENGINEERING, 2022, 44(2): 447-449. DOI: 10.6052/1000-0879-22-108

IS THE TRAJECTORY DEFLECTION OF A ROTATING CURLING STONE AN UNKNOWN PUZZLE?

  • Two mechanical explanations of the trajectory deflection of a rotating curling stone are given, based on the asymmetrical friction effect and the scratch-guiding effect.
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