A steel cable with a radius of 1.5 cm supports a chair lift at a ski area. If the maximum stress is not to exceed 108 N/m2, what is the maximum load the cable can support?
Given, radius of steel cable (r) =1.5 cm = 1.5 X 10-2 cm
Maximum stress = 108 N/m2
Area of cross-section of steel cable (A) = r2