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t= 5 s
dit s... ?
v=s/t
s=v.t
s=20.5
s= 100m
oke mari kita mulai,,,,,
Dik
Vo = 20 m/s
Vt = 0
t = 5 sekon
a = ?
a = ΔV /Δt
a = 0 - 20 m/s / 5 s
a = - 20 m/s / 5 s
a = - 4 m/s^2
* tanda minus menujukkan besar perlambatan
maka besar perlambatan sebesar 4 m/s^2
ket
a = percepatan / perlambatan
semoga membantu ^_^