Предмет: Физика, автор: dimonchik1124

з велостедіст проїхав першу половину часу свого руху зі швидкістю 16
Км год, другу половину із півіцкістю 12 км год. Визначити середню швидкість
Pyxy велосипедиста

Ответы

Автор ответа: bimbo666

1

Ответ:

середня швидкість 14 км/час

barulakvlad: можна розгорнуту відповідь?
З розвязком задачі

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