Предмет: Физика, автор: kpechenuk

танк весом 150 кН на учениях опускают на парашюте чему равно сила сопротивления воздуха при равномерном движении танка?

Ответы

Автор ответа: Аноним

при равномерном движении сила сопротивления равна силе тяжести
Fc = Fт=150кН

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