Matematika

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tolong ya,!! sekaligus caranya
tolong ya,!! sekaligus caranya

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  • Dik: F1 = 15 A1 = 3cm^2 A2= 5cm^2
    Dit : F2 = ....?

    Ph = F1/A1 = F2/A1
    = 15/3=F2/5
    = 3×F2 = 15×5
    =3.F2=75
    = F2=75/3
    =F2=25 N

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