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Belajar Interaktif pelajaran Fisika
Alat Ukur
GLBB --->> Memvisualisasikan Gerak Lurus Berubah Beraturan
Energi Kinetik
Lensa
Teropong
Hukum-hukum Newton
Alat-alat Optik :
Wednesday, December 3, 2008
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