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Physics, 04.12.2020 16:30 jasoncarter
Хокеист удря шайбата и тя започва да се хлъзга по леда с ускорение a = 10m/s. Колко метра ще измине шайбата, преди да спре ? Коефициентът на триене между шайбата и леда е k = 0,2
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Хокеист удря шайбата и тя започва да се хлъзга по леда с ускорение a = 10m/s. Колко метра ще измине...
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