Jawabanmu

Jawaban paling cerdas!
2014-08-06T22:54:46+07:00
Dik : V₁ = 25 m/s     t = 10 s
        V₂ = 45 m/s
Dit : a = ?
Penyelesaian :
a =  \frac{Δv}{Δt}
   =  \frac{(V₂-V₁}{t₂-t₁}
   =  \frac{(45-25)}{(10-0)}
   = 2 m/s²
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