1.0p Weight on o two-radii spool A spool {with inner radius 1\" = 0.500 rn, outer radius 0.650 m. and moment of inertia IE,\" I 0.930 kg m2), of thin wire (assumed massless] pivots on a shaft. The wire is pulled down by a mass EH 2 1.40 kg. After falling a distance D : 0.570 m, starting from rest, the mass has a speed of 'v : 71.8 cm/s. 13 Calculate the energy lost to friction (a positive quantity] during that time, in Joules. Answer Show feedback