Какова средняя скорость страуса если первые 30м он пробежал за 2с, а следующие 70 м за 0,05 минут? - №20863277

Какова средняя скорость страуса если первые 30м он пробежал за 2с, а следующие 70 м за 0,05 минут?
- Предмет:
  Физика
- Автор:
  nicolas91
- 6 лет назад

Ответы 1

0.05 мин = 3с30/2 = 15 м/c70/3 = ~23 м/c(15+23)/2 = 19 м/cОтвет: 19 м/с
- Автор:
  bearqrw3
- 6 лет назад
- 0
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