Webb2.1 Friction measurements. We are aware of two, high-quality datasets for ice–skate friction, one each for speed skates and hockey skates. De Koning and others (Reference de Koning, de Groot and van Ingren Schenau 1992) used instrumented blade-holders to measure time-varying friction on long-track speed-skate blades during trials on artificial … WebbMonica: Skateboarding began in California in the 1950s, but we don’t know who the first person to go on a skateboard was. Carl: In the beginning, skateboarding was popular with surfers. They wanted to practise surfing on land when the …
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Revisiting mechanics of ice–skate friction: from experiments at a ...
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