1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Raising a load of bricks from the ground

  1. Oct 8, 2007 #1
    1. The problem statement, all variables and given/known data
    how much work is needed to raise a 200-kg load of bricks 10m above the ground to a building under construction?


    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Oct 8, 2007 #2

    Hootenanny

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Have you any idea how to start this?
     
  4. Oct 8, 2007 #3
    not even close!!!
     
  5. Oct 8, 2007 #4

    Hootenanny

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    What do you know about gravitational potential energy?
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Raising a load of bricks from the ground
  1. Winch raising a load (Replies: 5)

Loading...