Jawabanmu

2014-09-06T08:49:11+07:00
25m/s = ...jam?
karena 1 jam = 3600 s
jadi 25x3600 = 90000m/jam = 90km/jam
sekiranya itu jawabannya semoga membantu.
2014-09-06T08:50:24+07:00
25m/s = 0,025km/1/3600jam = 90km/jam