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Homework Help: Kinetic Energy

  1. Jun 17, 2015 #1
    There is 14 km of tunnel of 7.7 m diameter, full of water travelling at 3.75 m/s,that represents approximately 8000 Megajoules of kinetic energy.

    How? Calculate it to prove (Taken From Wikipedia under topic of "Water Hammer".
  2. jcsd
  3. Jun 17, 2015 #2


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    This is the homework section of the forum. Forum rules require you to use the homework template, cite any relevant equations and attempt to solve it yourself before help is given.

    What's the usual equation for KE?
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