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Verified answer
Diket :kelajuan awal, Vo = 10 m/s
kelajuan akhir, V = 20 m/s
jarak tempuh, S = 100 m
Tanya :
Waktu, t = __?
Jawab :
Gunakan GLBB tanpa percepatan, a
S = 1/2.(Vo + V).t
100 = 1/2.(10 + 20).t
100 = 1/2.(30).t
100 = 15.t
t = 100/15
t = 20/3 detik
t = 6,67 detik
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