Предмет: Физика, автор: ghop

помогите
t= ?
v=0.5м/с
s=15км

Приложения:

Ответы

Автор ответа: vikshokotko

0

t=S/v
t=15 000 м/0,5 =30 сек

Автор ответа: anastasiyaiw

0

преведи км в м 15 км= 15000м
T= 15000 : 0,5 =30000= с.
30000с = 500мин=8ч.20 мин

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