Разбираем упр.8 из учебника Перышкина “Физика-9“
Объяснение задачи №1 из упр.8 (“Физика-9“, авт. А.В. Перышкин)
9 years ago 00:02:49 23
4 years ago 00:09:38 38
9 months ago 00:10:50 1
5 years ago 00:03:01 49
3 years ago 00:13:04 3
5 years ago 00:05:27 42
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2 years ago 00:10:16 25
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5 years ago 00:08:16 16
5 years ago 00:05:14 13
5 years ago 00:23:12 4
2 years ago 00:05:43 2
9 years ago 00:27:17 200
1 year ago 00:23:38 1
5 years ago 00:16:59 6
4 years ago 00:29:51 1
5 years ago 00:11:41 18
4 years ago 00:56:55 1
5 years ago 00:02:26 3
2 years ago 00:05:16 1
12 months ago 00:55:50 1
2 years ago 00:07:18 1
