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Rezolva problema data la fizica T=0,2 min g=9,81m/s² l=?​

Rezolva Problema Data La Fizica T02 Min G981ms L class=

Răspuns :

l = 1/2 g ・ T²
T = 0,2 min ・60s/min = 12s
l = 1/2 ・ 9,81 m/s² ・ (12)²
l = 1/2 ・ 9,81 m/s² ・ 144m
l = 4,905 ・ 144m
l = 706,32 m