All air conditioner fan is driven by a motor through a V-belt drive. The motor's sheave has a 3.0 inch di: Din and the wastimm bel prebad s 100 , Is he cocficent o Triction of tte be materal acting o M = 0.2, determine: a) the centrifugal force, Fc b) the belt forces, Fi and F2 c) the torque d) the horsepower transmitted