Water flows in a tank of base dimensions 150 m ? 100 m, through a pipe whose cross-section is 2 dm ? 1.5 dm at the speed of 15km/h. In what time, will the water be 3 meters deep ?
Water flows in a tank of base dimensions 150m * 100m, through a pipe whose cross-section is 2 dm* 1.5 dm at the speed of 15km/h. In what time , will the water be 3 meters deep? This is the question