Jawabanmu

2014-03-13T20:11:22+07:00
∆x = 1/2 t (v0 + vt)
10 - 6 = 1/2 t (10 + 15)
8 = 25t
t = 8/25 sekon

a = ∆v / t
a = 15 - 10 / (8/25)
a = 5.25 / 8
a = 125 / 8
a = 15,625 m/s^2
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