A rigid beam, 3m long, is supported by two cables of equal diameters but made from different materials, as shown below. The length of the left cable is 1,016 mm and the length of the right cable is 1,555 mm. Where should a force of 1,028 N be applied from the left of the beam if the change in lengths of both wires must be the same? Assume the Youngs moduli of the left and right wire respectfully is 66,676 N/mm2 and 201,393 N/mm. Give your answer to the nearest whole mm. Material A 3m Material B