Предмет: Физика, автор: ev4ikdzuba

По рівній дорозі автомобіль їхав 2

години зі швидкістю 110 км/год, А

звивистим серпантином протяжністю 80

км зі швидкістю 25 км/год. Яка середня швидкість руху автомобіля на всьому шляху?
допоможіть будь ласка

Ответы

Автор ответа: deniskovalcuk710

0

Ответ:

............................

Объяснение:

67,5 км/год

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