Jawabanmu

2014-08-25T19:08:21+07:00
Kec awal = vo = 5m/s
a = 0,6m/s²
t = 20s
kec akhir = vt = ?
Jawab:
vt = vo + at
vt = 5m/s + (0,6m/s
² x 20s)= 5m/s + 12m/s = 17m/s
semoga membantu:)