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Verified answer
KELAS = 8PELAJARAN = FISIKA
KATEGORI = Gerak
KATA KUNCI = kecepatan, percepatan, waktu
diketahui :
Vo = diam = 0 m/s
Vt = 36 km/jam
t = 30 s
Ditanyakan : a?
Dijawab :
vt = (36x1000)/3.600 = 10 m/s
jadi percepatan:
a = (vt - vo)/t
= (10 - 0) / 30
= 10/30
= 1/3 m/s²
= 0,33 m/s²