Bagaimana cara menghitung berat besi dgn ukuran tinggi= 100mm, lebar= 890mm, panjang= 1030mm?

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  • melly answered 5 years ago
Caranya : P x L x T x BJ (berat jenis besi=7.850 kg/m3)
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  • hugs answered 5 years ago
    rumus menghitungnya,
    BERAT = volume x massa jenis x percepatan gravitasi
    volume = 0.1 x 0.89 x 1.03 = 0.09167 m3
    massa jenis = 7800 kg/m3
    percepatan gravitasi = 9,8 m/s2 (tergantung lokasi)

    jadi, berat = 0.09167 x 7800 x 9.8 = 7007,25 Newton.........(kg.m/s2)
    kalo massanya = 0.09167 x 7800 = 715,026 kg

    jangan salah dengan satuan!!!!

    Source(s):

    pribadi, wikipedia
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  • kuya21 answered 5 years ago
    ada cara praktis yg termudah :
    ( P dlm mm x L dlm mm X T dlm mm X Bj Besi ( 7.85)) / 1 jt = .......Kg
    atau mudahnya Volume x Bj dan jangan lupa penyakitnya yaitu masalah satuan
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