Wrzucono do studni kamień. Usłyszano plusk kamienia po 6 s. Oblicz głębokość studni .
t=6 s
h=?
h=gt²/2
g=9,8 m/s²
h=9,8*6²/2
h=9,8*36/2
h=9,8*18
h=176,4 m
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t=6 s
h=?
h=gt²/2
g=9,8 m/s²
h=9,8*6²/2
h=9,8*36/2
h=9,8*18
h=176,4 m