Proposed Exercise: Planar Movement of a Rigid Body Translation In the situation illustrated below, a rectangular structure of mass 100kg and center of mass G descends an inclined plane. The structure is provided with wheels A and B of negligible mass. If Wheel A is locked, while B rotates freely. calculate the acceleration of the structure as it descends the plane. Consider that the coefficient of kinetic friction between Wheel A and the surface is uk=0.37