l. A horizontal pipe has diameter of 3.31 cm in one portion in which the pressure is 6,489 Pa and the speed of owing water is 1.2 m/s. Another section of the same pipe has a diameter of 2.6 cm. What is the pressure in the narrower region if the density of water is 1000 kg/m3? 2' A cylindrical container of water has a 8.0-cm diameter and the water level is 16.0cm from the bottom. If there is a small hole at the bottom of the container, with what speed does the water exit the hole? Please give your numerical answer in mfs with two decimal places