The missile, whose mass is at the initial moment m0 \u200b\u200b= 1,5 kg

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Uploaded: 20.01.2014
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Description

Ракета, масса которой в начальный момент m0=1,5 кг, запущена вертикально вверх. Определите ускорение, с которым движется ракета через t= 5 с после запуска, если скорость расхода горючего 0,2 кг/с, а относительная скорость выхода продуктов сгорания u=80 м/с. Сопротивление воздуха не учитывать.

Additional information

Task 10144. Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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