Jawabanmu

2014-04-24T20:17:38+07:00
2014-04-24T20:19:42+07:00
Diketahui =
 t : 10 s
 v : 1500 m/s
Ditanya = d... ?
jawab = d = v x t / 2
d = 1500 x 10 = 15000 / 2 = 7500 m