Jawabanmu

2014-02-12T16:28:54+07:00
V=V2gh = V(2(10)(10)) = V200 = 2V10 m/s
  • rsdh
  • Gemar Membantu
2014-02-12T16:31:20+07:00
Vf^2 = 2.g.h = 2 . 10 . 10 = 200 vf = √200