anne is standing on skis and holding on to a horizontal rope with skis and holding on to a horizontal rope with which she will be pulled forward. The combined mass of Anne and skis is 59 kg. the coefficient of static friction between the snow and the skis is 0.14.​

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.