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Physics, 18.11.2020 01:00 719729

6. Automobil, který za sebou táhne přívěs, jede stálou rychlostí 72 km/h. Jak velká tažná síla působí na přívěs při stálém výkonu
motoru 45 kW?

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6. Automobil, který za sebou táhne přívěs, jede stálou rychlostí 72 km/h. Jak velká tažná síla půso...
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