Оптика: построение лучей, площадь треугольника
Задачник по физике с видеоразборами:
Прямоугольный треугольник с катетами a = 2...
3 months ago 00:01:00 1
3 months ago 00:07:37 1
3 months ago 00:01:08 2
3 months ago 00:19:14 1
5 months ago 00:06:26 1
5 months ago 00:04:17 3
5 months ago 05:00:29 1
6 months ago 00:08:02 1
6 months ago 07:22:21 5
6 months ago 00:10:32 1
6 months ago 00:25:14 1
6 months ago 00:09:30 1
7 months ago 00:08:17 1
7 months ago 00:23:24 1
8 months ago 02:24:37 1
8 months ago 00:22:49 4
8 months ago 00:08:06 1
8 months ago 00:11:32 5
8 months ago 00:04:35 1
8 months ago 00:02:46 1
8 months ago 00:08:52 1
8 months ago 00:18:30 1
8 months ago 00:08:03 1
8 months ago 00:17:01 1
