Вопрос школьника по предмету Математика
Найдите радиус колёса который за 100 оборотов прошёл расстояние 62,8м
Ответ учителя по предмету Математика
Ответ:
n= S/2*pi*R
2*pi*R*n=S;
R = S/2*pi*n;
62.8/2*3.14×100=0.1m
Пошаговое объяснение:
Найдите радиус колёса который за 100 оборотов прошёл расстояние 62,8м
Ответ:
n= S/2*pi*R
2*pi*R*n=S;
R = S/2*pi*n;
62.8/2*3.14×100=0.1m
Пошаговое объяснение:
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