Determine the tension in the cable, Physics

The tree needs to fall uphill even though it is leaning downhill.  The felling notch at O is sufficiently large so that the resisting moment at O is negligible.  The trunk above point O weighs P35 kN.  With the aid of the winch W the cable prevents the tree from falling downhill.  Determine the tension in the cable AB.  Other dimensions in metres are P36, P37 & P38.   

The tension in the cable AB in kN to2 decimal places is,

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Posted Date: 2/26/2013 4:46:56 AM | Location : United States







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