Предмет: Физика, автор: prom76434

422, На фургон, движущийся равномерно в горизонтальном на правлении, действуют три силы. Сила тяги равна 1,2 кН, си-

ла трения - 700 Н. Чему равна сила сопротивления воздуха?

Ответы

Автор ответа: Viktori1iia

Ответ:500Н

Решение ниже

Приложения:

prom76434: спасибо большое

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