Odpowiedź :
Wyjaśnienie:
[tex]h = \frac{1}{2} \times g \times {t}^{2} \\ h = \frac{1}{2} \times 10 \frac{m}{ {s}^{2} } \times ( {4s)}^{2} \\ h = 5 \frac{m}{ {s}^{2} } \times 16 {s}^{2} = 80m[/tex]
Wyjaśnienie:
[tex]h = \frac{1}{2} \times g \times {t}^{2} \\ h = \frac{1}{2} \times 10 \frac{m}{ {s}^{2} } \times ( {4s)}^{2} \\ h = 5 \frac{m}{ {s}^{2} } \times 16 {s}^{2} = 80m[/tex]