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Keywords from Image Description:
Voln pd. cs Voln pd je zvltn ppad pohybu rovnomrn zrychlenho nulovou poten rychlost Jedn se pohyb tlesa voln putnho blzkosti povrchu Zem ve vakuu je vka nad povrchem Zem bylo tleso sputno thov zrychlen sisle dol velikost Jaroslav Reichl Martin Veteka Lucie Wernerov PDUSGov Dynamics Displacement Gravitation