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Fyzika

Kovová tyč o průřezu 1 cm2 má modul pružnosti v tahu 100 GPa. Jaké relativní prodloužení u ní vyvolá síla o velikosti 10,0 kN?

Kovová tyč o průřezu 1 cm² má modul pružnosti v tahu 100 GPa. Jaké relativní prodloužení u ní vyvolá síla o velikosti 10,0 kN?