bdgfhghbbbmwww4125 bdgfhghbbbmwww4125 28-10-2022 Physics Answered a box of mass 5.5 kg is accelerated from rest by a force across a floor at a rate of 2.9 m/s2 for 5.3 s . part a find the net work done on the box. express your answer using two significant figures.