Предмет: Физика, автор: Blair1

Аналитическое выражение второго закона ньютона в импульсной форме

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Автор ответа: tana20101997

F=dP/dt dP- изменение импульса тела m*dV

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Animals in the air.
Can you believe that the history of the hot-air balloon all began with a sheep, a duck and a chicken?
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