1. 22 ир =1. 53 кпи
Частица движется в положительном направлении оси Х так, что ее скорость меняется по закону...
9 years ago 00:12:24 9K
7 years ago 00:10:30 131
10 years ago 00:01:37 70
3 years ago 00:17:36 121
6 years ago 00:28:43 6
6 years ago 00:02:06 7
12 years ago 00:02:17 221
6 years ago 00:01:54 29
5 years ago 00:48:37 97
13 years ago 00:14:56 101
11 years ago 00:31:49 79
5 years ago 00:02:32 60
8 years ago 00:29:10 62
11 years ago 00:03:58 9K
2 years ago 00:03:13 233
3 years ago 00:24:15 112
3 years ago 00:09:43 219
4 years ago 00:02:46 50
12 years ago 00:16:06 88
10 years ago 00:37:29 1.2K
12 years ago 00:05:07 68
9 years ago 00:03:40 49
9 years ago 00:06:19 37
11 years ago 00:35:34 51
