ONG length of A hollow shast of 150mm external dia 700mm interna chamater twists through angle of 0.8 degrees in am when subjected to axial torque. Take 6 = 90aNlm? Determine 2) the valeus of shearing Shesses inner and outer aliameler. 22) The power transimited at 250 ??? at 6 Two shafts have been machined from the same malerial, the two shasts are same length and are subjected to the same axial torque. The first shaft is a solid shast and the second is a hollow shast whose internal diameter is 2/3 of the outside cliamet, compare the weights of the shast and Suggest which shaft will he more efficient than the other and uly.