Mechanics11/Seite10/Loesung3.11

geg. : h = 3,45 m * 3 g = a = 9,81 m/s²

a) ges. : t   Lsg. : x(t) = 1/2*a*t²              t = $$\sqrt[]{2x/a}$$              t = 1,45 s

b) ges. : v   Lsg. : v² = 2ax           v  = 14,25 m/s²

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