Предмет: Физика, автор: ogannisyananushik

ДАМ 30 БАЛЛОВ!!! СРОЧНО ФИЗИКА ПОМОГИТЕ ПОЖАЛУЙСТА
1) Собака бежит со скоростью 72 км/ч. Какой путь пробежит собака, двигаясь с этой скоростью, за 30 с? за 4 мин? За 3 ч?

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Ответы

Автор ответа: muratzere1971
1

Ответ:

крч.

72×3=216 км

20×30=600 м крч. 72 км в час переводить в метры в секунду.

20×240=4800 м 72 км в час переводить в метры в секунду и 4 минуты в секунды.

Объяснение:

Но, я не уверен в своём ответе.

ogannisyananushik: Всё равно спасибо
Realrey: V=s/t, => S= V*t. С этой формулой нужно было работать.
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