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Автомобиль скорость которого 10 м/с начал двигаться с ускорением 0,5 м/с в квадрате. Чему равна серость автомобиля через 20 с после того как он стал разгоняться?
Ответы 1
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a=v-v0/tv=v0+at= 10+0,5*20=20 м/с
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Автор:
matey - 6 лет назад
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0
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