Recent content by vrdm

  1. V

    How can I draw free diagram mass on the wall mass

    thank you for help me to answer my question and may be the answer in the book is wrong thank you too much
  2. V

    How can I draw free diagram mass on the wall mass

    THE QUESTION didn't said the man pushed up or down
  3. V

    How can I draw free diagram mass on the wall mass

    thank you
  4. V

    How can I draw free diagram mass on the wall mass

    Homework Statement I HAVE PROBLEM and please help me the question is : how can I draw free diagram mass on the wall mass : 12kg fa : 45 angle 30 Kinetic coefficient of friction:0.25 find net f Homework Equations l can not draw the free diagram fx=0 fy=ma l don't sure l used...