Jawaban:
Diketahui:
Vo= 54km/jam
t = 10 s
Vt = 0km/jam
Penjelasan:
Vo= 54 km/jam > (ubah satuannya menjadi m/s)
Maka,
Vo= 54×1000/3.600
= 15 m/s
Vt= 0 m/s
a= (Vt-Vo)/t
= (0m/s- 15m/s)/10s
= -1,5 m/s
Jadi, jawabannya A
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Jawaban:
Diketahui:
Vo= 54km/jam
t = 10 s
Vt = 0km/jam
Penjelasan:
Vo= 54 km/jam > (ubah satuannya menjadi m/s)
Maka,
Vo= 54×1000/3.600
= 15 m/s
Vt= 0 m/s
a= (Vt-Vo)/t
= (0m/s- 15m/s)/10s
= -1,5 m/s
Jadi, jawabannya A