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Самый быстрый конькобежец 1500-метровую дистанцию пробегает за 1 мин 52,5 с.Найдите среднюю скорость конькобежеца (13 м/с)
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V cp = \frac{Sp}{tp} = \frac{1500m}{112.5c} = 13m/cдля решения время переводится с секундыответ от формулы округляется до целыхОтвет: 13m/c
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Автор:
finleymw1o - 5 лет назад
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A GIGGLE BOX, A LEAKY FAUCET, AND A FOGHORN
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"Happy birthday, Dana," said John. He was holding a present. It was wrapped in green paper and had a pink bow. "But it's not my birthday," said Dana. "Well, that's okay," said John. "You can have it anyway. Since I'm always teasing you." He and Joe smiled.
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