Mexanik energiyaning aylanish va saqlanish qonunini o’rganish (videolaboratoriya)

Umumta’lim maktablarining 7-sinflari uchun Fizika fanidan “Mexanik energiyaning aylanish va saqlanish qonunini o‘rganish” mavzusida 4-laboratoriya ishi

 

Manba: © Multimedia umumta’lim dasturlarini rivojlantirish markazi, 2012

 

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