Recent content by aang

  1. A

    Equilibrium of a stiff plate on inclined planes

    LCOSθ=x'*SINα-y'*SINβ -LSINθ=x'*COSα-y'*COSβ HOW MUCH FURTHER.
  2. A

    Equilibrium of a stiff plate on inclined planes

    H wrt THETA=L/2*COSθ+SINβ* x'
  3. A

    Equilibrium of a stiff plate on inclined planes

    H wrt THETA=L/2*COSθ IS IT CORRECT. ARE WE NEAR THE SOLUTION
  4. A

    Equilibrium of a stiff plate on inclined planes

    H=L/2*SINθ+YSINβ.WANT ME TO differentiate. but H IS NOT ON THE RIGHT SIDE. WITH RESPECT TO WHAT SHOULD I differentiate.
  5. A

    Equilibrium of a stiff plate on inclined planes

    differentiation
  6. A

    Equilibrium of a stiff plate on inclined planes

    OG=L/2*SINθ+YSINβ
  7. A

    Equilibrium of a stiff plate on inclined planes

    LSINθ=XSINα-YSINβ LCOSθ=XCOSα+YCOSβ HOW TO USE THESE
  8. A

    Equilibrium of a stiff plate on inclined planes

    On the general case WHAT TO DO?
  9. A

    Equilibrium of a stiff plate on inclined planes

    2β+θ=90
  10. A

    Equilibrium of a stiff plate on inclined planes

    What angle does OG make to the horizontal?90 What angle does OB make to the horizontal?β So what angle does OB make to OG?90-β
  11. A

    Equilibrium of a stiff plate on inclined planes

    LSINθ=XSINα-YSINβ
  12. A

    Equilibrium of a stiff plate on inclined planes

    direct relationship between GOB and β MEANING. i really do not know HOW TO GET WHAT YOU ARE ASKING
  13. A

    Equilibrium of a stiff plate on inclined planes

    HOW TO MAKE USE OF THESE.
  14. A

    Equilibrium of a stiff plate on inclined planes

    L/2=X/2SINα+YSINβ GBO=β+θ=GOB(I HOPE)
  15. A

    Equilibrium of a stiff plate on inclined planes

    the height of G above O=L/2 GOB=90-β GBO=90-β+θ LCOSθ=XCOSα+YCOSβ LSINθ=XSINα+YSINβ A third equation expresses the height of G in terms of the heights of A and B.(I DONOT KNOW HOW TO GET)