Odpowiedzi

2013-07-01T20:51:58+02:00

 

l = 35cm = 0,35m

g = 10m/s²

π ≈ 3,14

 

T = 2π√l/g

 

T = 2*3,14*√0,35m/10m/s² = 1,17s

 

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Litterarum radices amarae sunt, fructus iucundiores

 

Pozdrawiam :)