Figure 3.1 shows a boat that has been lifted out of a river . The boat is suspended by two ropes . it is stationary.
 

The weight of the boat , acting at the centre of mass , is 24 KN. The tensions in the ropes are ${\mathrm{T}}_1 \mathrm{and} {\mathrm{T}}_2 .$
Determine
(i) the moment of the weight of the boat about the point P.
(ii) the tension ${\mathrm{T}}_1 .$
(iii) the tension ${\mathrm{T}}_2 .$