Current Attempt In Progress A rectangle has the dimensions of 3.5 m x 2.70 m when viewed by someone at rest with respect to it. When you move past the rectangle along one of its sides, the rectangle looks like a square. Then you move at the same speed along the adjacent side of the rectangle. What dimensions do you observe (a) for the longer side and (b) for the shorter side? (a) Number Units (b) Number Units