Extracted text: Correction for Problem Set Problem 11 A base line was measured in catenary as shown below, with a tape of nominal length 30 m. The tape measured 30.015 m when standardızed an catenarv at 20 C and 5 kg tension. Calculate ats true length given that 0.03 kg/m Y=7690 kg/m" a - 11 x 10- per °C E = 210 x 10' N/mm 9 = 9.80665 m/s