Recent content by oldsaltysailor

  1. oldsaltysailor

    A 80 foot tree weighing 4000 pounds will soon fall on my cabin

    Homework Statement: I have a 80 foot tree weighing 4000 pounds ready to fall on my cabin. How thick of a cable or a nylon rope a do I need to stop it from hitting the cabin? Homework Equations: m=f/g I am 82 years old and can no longer do the math on this real problem I have due to a brain...