12.6 Water flows into a sink as shown in Fig. P12.6 at a rate of 2 gallons per minute. Determine the average velocity through each of the three 0.4-in.-diameter overflow holes if the drain is closed...

12.6
Water flows into a sink as shown in Fig. P12.6 at a rate of 2 gallons per minute. Determine the average velocity through each of the three 0.4-in.-diameter overflow holes if the drain is closed and the water level in the sink remains constant.