Thib 2 Newton Kev Tshawb Xyuas Txoj Cai

2nd Newton Law Experiment Featured Image

E11.0408

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Khoom Nthuav dav

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Ntev 0.9m, Nonstraight <1 hli, lub tsheb nyhav me me 250g

Yav dhau los: Lub Zog Kev Zog

Tom ntej: Centrifugal Dej Twj Tso Qauv

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