The largest passenger ship still in service is the SS Norway, which has a mass of 7.6 x 10' kg. The force required to accelerate the SS Norway from rest to its top cruising speed of 33 km h is 1.6 x 10" N assuming that this acceleration takes place over a distance of 2.0 km. Ilow much work must be done on the sluip during this period of acceleration?​