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2014-04-14T09:41:28+07:00
Dik.
Massa mobil = 500 kg
Vo = 20m/s
Fpengereman = 100 N
Vt= 0 m/s
Dit.
T=?
Penyelesaian:
Perlambatan pengereman
a = F/m
a = 100/500
a = 0,2 m/s^2

Vt= Vo-at
0 = 20 - 0,2t
20/0,2 = t
t = 100 s

Salam keilmuan
Abeng Yogta

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