No. 2. NEWTON RAPHSON APPLICATION A trunnion has to be cooled before it is shrink fitted into a steel hub. The equation that gives the temperature to which the trunnion has to be cooled to obtain T, the desired contraction is given by: F(T.) = -5.060 × 1011 TP + 3.8292 x 10* T +7.4363 x 10° T, + 8.8318 x 10 = 0 Use the Newton Raphson method of finding roots of equations to find the temperature T, to which the trunnion has to be cooled. Conduct three iterations to estimate the root of the above equation begin with T, = -130"F. Find the absolute relative approximate error at the end of each iteration

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