[tex]dane:\\m = 200 \ g = 0,2 \ kg\\E_{p} = 200 \ J\\g = 9,81\frac{m}{s^{2}}=9,81\frac{N}{kg}\\szukane:\\H = ?\\\\E_{p} = mgH \ \ /:mg\\\\H = \frac{E_{p}}{m\cdot g}\\\\H = \frac{200 \ J}{0,2 \ kg\cdot9,81\frac{N}{kg}} = \frac{200 \ N\cdot m}{1,962 \ N} \approx102 \ m[/tex]
