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11 February, 02:27

What is the density of the rock

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Answers (2)
  1. 11 February, 03:36
    0
    The scale reads 3 so it is displacing 5 kg of water

    find volume of rock using volume of water it displaces:

    volume of rock = 5 kg (m^3 / 1000 kg) =.005 m^3

    mass of rock = 8 kg

    density = 8 / 0.005 (kg/m^3)

    1600 Kg / m^3
  2. 11 February, 04:09
    0
    You would have to find the mass and volume of the rock and then do mass divided by volume to get your density
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