Jawabanmu

2014-09-11T21:29:57+07:00
Dik = v0=0m/s t=10s a=9,8m/s^2
dit=vt?
jawab=vt=(a.t)+v0
=(9,8m/s^2 . 10s)+0m/s
=98m/s+0m/s
=98m/s
Maaf kalau salah D:
2014-09-11T21:30:45+07:00
Vo=o Vy=1/2gt^2=1/2(9,8)^2.(10)^2=4800