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Graceful Eruption -- GALLERY.

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James Webb Telescope Model at South by Southwest.

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Expedition 34 Crew Members-- GALLERY.

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Minggu, 19 Mei 2013

Fase, Beda Fase Dan Gaya Penyebab Getaran Harmonis

Fase Getaran : F = t/T= q/360 = q/2p Tidak bersatuan
Beda Fase : DF = F1 - F2 Selisih fase antara due titik yang melakukan getaran selaras

Catatan :
0 < F < 1
Jika F = 1 3/4 dapat ditulis F = 3/4, sehingga q= 2p.3/4 = 270_
F = 2 1/3 dapat ditulis F= 1/3, sehingga q = 2p.1/3 = 120_

Gaya Getaran:
F = m.ay
F = -m.w2.y = -K.y



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