Two children are sliding down a snowy hill which is inclined by45.6 degrees with respect to horizontal. One has a rough sled whichhas a coefficient of kinetic friction between it and the snow of uk= 0.364; the other has a slippery sled which has a coefficient ofkinetic friction between it and the snow of uk = 0.138. If bothchildren start at the top of the 46.3 m tall hill initially atrest, what is the difference in speed between these two sleds atthe bottom of the hill?
