Контрольная работа №1: «Кинематика материальной точки»
| Контрольная работа №1: «Кинематика материальной точки»
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I вариант
| II вариант
| I вариант
| II вариант
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1)Движения двух велосипедистов заданы уравнениями х1=2t+0,2t2 и х2=80-4t. Определить когда и где произойдёт их встреча, расстояние между ними через 5с.
| 1)Уравнения движения двух тел имеют следующий вид: х1=10t +0,4t2 и х2=-6t+2t2. Найти место и время их встречи. Каким будет расстояние между телами через5с?
| 1)Движения двух велосипедистов заданы уравнениями х1=2t+0,2t2 и х2=80-4t. Определить когда и где произойдёт их встреча, расстояние между ними через 5с.
| 1)Уравнения движения двух тел имеют следующий вид: х1=10t +0,4t2 и х2=-6t+2t2. Найти место и время их встречи. Каким будет расстояние между телами через5с?
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2)По графику проекции скорости, изображённому на рис., определить ускорение, с которым двигалось тело, и перемещение, совершённое им за 8с.
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)
| 2)По графику проекции скорости, изображённому на рис., определить ускорение материальной точки и перемещение, совершённое за 10с.
![](data:image/png;base64,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)
| 2)По графику проекции скорости, изображённому на рис., определить ускорение, с которым двигалось тело, и перемещение, совершённое им за 8с.
![](data:image/png;base64,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)
| 2)По графику проекции скорости, изображённому на рис., определить ускорение материальной точки и перемещение, совершённое за 10с.
![](data:image/png;base64,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)
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3)Велосипедист проехал первую половину пути со скоростью 36 км/ч., а вторую половину со скоростью 18 км/ч. Какова средняя скорость на всём пути?
| 3)Расстояние между двумя городами 80 км. Первую половину этого пути велосипедист ехал со скоростью 25,2 км/ч, а вторую половину со скоростью 18 км/ч.Определить среднюю скорость на всём пути.
| 3)Велосипедист проехал первую половину пути со скоростью 36 км/ч., а вторую половину со скоростью 18 км/ч. Какова средняя скорость на всём пути?
| 3)Расстояние между двумя городами 80 км. Первую половину этого пути велосипедист ехал со скоростью 25,2 км/ч, а вторую половину со скоростью 18 км/ч.Определить среднюю скорость на всём пути.
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4)Из точки, расположенной на достаточно большой высоте, одновременно брошено два тела с одинаковыми по модулю скоростями V0=4 м/с: одно вертикально вверх, а другое – вниз. Каким будет расстояние между телами через 8с?
| 4)При свободном падении первое тело находилось в полёте в 3 раза больше времени, чем второе. Сравнить конечные скорости тел и их перемещения.
| 4)Из точки, расположенной на достаточно большой высоте, одновременно брошено два тела с одинаковыми по модулю скоростями V0=4 м/с: одно вертикально вверх, а другое – вниз. Каким будет расстояние между телами через 8с?
| 4)При свободном падении первое тело находилось в полёте в 3 раза больше времени, чем второе. Сравнить конечные скорости тел и их перемещения.
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