Предмет: Физика, автор: ratatui9999

Автомобіль рухається по треку з радіусом закруглення 60 м; його швидкість змінюється по закону v = 30-6 (значення v, t в одиницях CI). Визначити тангенціальне, нормальне і повне прискорення у момент часу 1-3 с.


Cohendd: Условие исправьте.
Cohendd: V=30-6t. И момент времени какой?
Cohendd: То, что я права и t=3 c нашла у Вас в другом вопросе на фото.

Ответы

Автор ответа: lvv9136
2

Ответ:

см фото

Объяснение:

Приложения:
Автор ответа: Cohendd
2

Нормальное ускорение всегда направлено к центру дуги окружности перпендикулярно или нормально вектору скорости, направленному по касательной к траектории. Тангенциальное направлено против вектора скорости, тело тормозит.

Приложения:
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