Advanced Physics 1) A boat in water of density {J carries N people each of volume V who each exert power P when rowing. a) If the power and volume are proportional to body mass m (P = am and V = bm for some dimensional constants a and b) what is the ratio of speeds between boats where the only differences are the number of rowers and mass per rower? b) Consider a 2000m of race, There is a boat with 8 rowers with 14.7kg/rower and a boat of 4 rowers with 18.1kg/rower Is there a size advantage for the heavier boat? c) find a relationship for the drag force, F, and dissipated power, , of the boat in terms of the speed