Jawabanmu

2014-03-31T11:54:14+07:00
1. s/t = 147,78 km/jam
2. s/t = 38,89 m/s
1 2 1
2014-03-31T13:21:43+07:00
1. s/t = 147,78 km/jam
2. s/t = 38,89 m/s