Jawabanmu

2014-09-09T20:50:05+07:00
S = 1,5 km = 1500 m
t = 10 menit = 600 sekon

v = s/t = 1500/600 = 2,5 m/s
2014-09-09T23:33:12+07:00
Dik
1 Km = 1000 m
1 jam = 60 menit = 3600 sekon
1 menit = 60 sekon

maka
s = 1,5 km   = 1500 m
t = 10 menit = 600 s
V = ?

V = s / t
V = 1500 / 600
V = 2,5 m/s


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