Answered Questions

  • Resistance Force

    A mass of 100kg is falling from a height of 1m and penetrates the sand to 1m. What is the resistance force of the sand?

    Budi Joshi

    • Mar 27th, 2015

    Resistance Force=981N

    Tarek

    • Mar 3rd, 2015

    Http://hyperphysics.phy-astr.gsu.edu/hbase/flobi.html
    Please check this page.
    it shows a reasonable answer.