U mechanika
Wiedza
2 l
8
1000 
1000
400
100
+146
1000
1000
400
100
+154
1
1000
1000
400
100
+143
1000
1000
400
100
+72
1000
1000
400
100
+63
1000
1000
400
100
+58
38
9
1000
1000
400
100
+86
