A 360 cm/min² = 360 * 0,01m/3600s² = 0,001m/s² B 7200 km/h² = 7200 * 1000m/12960000s² = 0,56m/s² C 1080 dm/min² = 1080 * 0,1m/3600s²=0,03m/s² D 500 mm/s² = 500 * 0,001m/s² = 0,5m/s²
Zad. A 360 [cm/min²] = 3,6 [m] / 60² [s²] = 0,001 [m/s²] Zad. B 7200 [km/h²] = 7200 * 1000 [m] / 3600² [s²] = 0,556 [m/s²] Zad. C 1080 [dm/min²] = 108 [m] / 60² [s²] = 0,03 [m/s²] Zad. D 500 [mm/s²] = 0.5 [m/s²]
1 cm = 0,01m 1km = 1000m 1dm = 0,1m 1mm = 0,001m _________________ A) 360 cm/min² = 360 * 0,01m/3600s² = 3,6m/3600s² = 0,001m/s² B) 7200 km/h² = 7200 * 1000m/12960000s² = 720 000m/12960000s² ≈ 0,56m/s² C) 1080 dm/min² = 1080 * 0,1m/3600s² = 108m/3600s² = 0,03m/s² D) 500 mm/s² = 500 * 0,001m/s² = 0,5m/s² ========================================================== Masz pytania to pisz na pw..