Jaki jest wzót na czas w spadaniu swobodnym

[latex]h = frac{gt^2}{2} /* 2 [/latex] [latex]2h = gt^2 /:g [/latex] [latex]t^2 = frac{2h}{g} [/latex] [latex]t = sqrt{ frac{2h}{g} } [/latex] [latex]t = [ sqrt{ frac{m}{ frac{m}{s^2} } } ] = [ sqrt{m * frac{s^2}{m} } ] = [ sqrt{s^2} ] = [ s] [/latex]