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Задача по физике, у меня в ответе получилось ~71 м/c (в правильности не уверен)
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Предмет:
Физика -
Автор:
sterlingchoi - 1 год назад
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Ответы 1
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Задача по физике, у меня в ответе получилось ~71 м/c
Все ответы должны быть приведены в
единицах СИ. Ускорение свободного падения g = 10 м/с^2
Для определения скорости пули массой (m_1) 0,02 кг производится выстрел в ящик с песком массой (m_2) 1 кг, подвешенный на тросе длиной (L) 10 м. Пуля застревает в песке, и её удар приводит ящик в движение. При максимальном удалении ящика от положения равновесия трос отклоняется от вертикального положения на угол (θ) 30°
Определите скорость пули (v_1).-
Автор:
alonzo - 1 год назад
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