Recent content by g33n13

  1. G

    Gravitational field strength formula

    Q: "The Earths radius is 6700km. Show that the magnitude of the gravitational field strength at a height of 350km above the Earth's surface is about 9 N/kg" I got the mass of the Earth which is 5.98E 24 G the constant = 6.67E -11 Formula : g= GM/r² , i can't seem to get 9, am I supposed...
  2. G

    Find the sensitivity and accuracy of electronic weighing scales?

    How would I find the sensitivity and accuracy of electronic weighing scales?
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