Предмет: Физика, автор: calinkinajliyatimur

определите время за которое а автомобиль преодолевает расстояние 5км
развивая силу тяги 2.4кн и мощность 50квт

Ответы

Автор ответа: новпрве
0

Ответ:

\frac{5000}{2400} =20,83км/с

\frac{5000}{20,8} =240

ответ=240

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