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بوسى
منذ 6 سنوات
اجابة 0
مشاهدة
4
اذا كانت ع = \left(3ن2\ +\ 2ن\ \right) م / ث فان الازاحة \left(ف\ \right) خلال الفترة الزمنية \left[2,0\right] تساوى ................. متر
ا- 4
ب- 8
ج- 12
د- 16
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