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Fyzika

Známe-li velikost síly F působící deformaci tahem, původní délku tyče l1, průřez tyče S a modul pružnosti v tahu E, je prodloužení tyče Δl rovno:

Známe-li velikost síly F působící deformaci tahem, původní délku tyče l₁, průřez tyče S a modul pružnosti v tahu E, je prodloužení tyče Δl rovno: