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Work done by worker

  1. Nov 14, 2009 #1
    1. The problem statement, all variables and given/known data

    a shopper pushes a cart with a force of 35N directed at an angle of 26' downward from the horisontal.

    find the work done if he pushes the cart for 50.7m



    2. Relevant equations

    w=(f)(cos 0)(Δx)
    f= w/(cos 0)(Δx)

    3. The attempt at a solution

    i did but i got it wrong
    i did: the equation and got it wrong then i tried to find force because i though it was a word problem but was not successful please help
     
  2. jcsd
  3. Nov 14, 2009 #2
    Are you sure you get it wrong. http://mravis.com/planbook/PreAP%20Physics/Jan082008/PAP%20Work%20and%20Energy%20WS.pdf" [Broken] you have got similar problem (number 7).
     
    Last edited by a moderator: May 4, 2017
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