ahlam1399
02-29-2016, 08:15 PM
لمن يعرف الفيزياء
ممكن تساعدوني في حل هذان التمرينان
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ممكن تساعدوني في حل هذان التمرينان
http://www.djelfa.info/vb/attachment...1&d=1456762736 (http://www.djelfa.info/vb/attachment.php?attachmentid=120918&stc=1&d=1456762736)
http://www.djelfa.info/vb/attachment...1&d=1456762804 (http://www.djelfa.info/vb/attachment.php?attachmentid=120919&stc=1&d=1456762804)
الصور المرفقة http://www.djelfa.info/vb/images/attach/jpg.gif 12769589_589606917858193_1876657269_n.jpg‏ (http://www.djelfa.info/vb/attachment.php?attachmentid=120918&d=1456762736) (73.4 كيلوبايت) http://www.djelfa.info/vb/images/attach/jpg.gif hh.jpg‏ (http://www.djelfa.info/vb/attachment.php?attachmentid=120919&d=1456762804) (140.5 كيلوبايت)