A large tank open to the atmosphere is filled with water to a height of 5 m from the outlet tap. A tap near the bottom of the tank is now opened, and water flows out from the smooth and rounded outlet. Determine the maximum

Consider the piping system shown in the figure.  The speed of water flowing through the 4-in diameter segment of the piping system is 3 ft/s.  What is the volumetric flow rate of water in the piping system?  Express the volumetric flow rate in ft3/s, gpm, and L/s.  For the case of steady flow of water through the piping system, what is the speed of water in the 3-in diameter segment?

Please fastt. Only final answer needed

QUESTION 3 Oil (SG = 0.76) is flowing into the tank shown below with an average velocity of 4 m/s through the 50 mm diameter pipe at A. It flows out of the tank at an average velocity of 2 m/s through the 20 mm diameter pipe at B. -3 m 4 m/s 50 mm 2 m/s B 20 mm 2m a) Selecting the control volume to include the entire tank contents, write the general form of the mass balance equation for the oil in the tank. b) Calculate the volumetric flow rate (m³/s) of oil that is entering via the pipe at A. c) Simplify the expression in part a) to determine the numerical value for the rate at which the level (h) of oil in the tank is changing.

A post is supported by a ball-and-socket joint at O and cables BC and BD. A triangular distributed load runs from O to A as shown and has a maximum intensity of w = 36 N/m Length OA is 1.6 m and length OBis 2.5 m Other dimensions are given: h = 1.48 m l1 = 0.89 m ha = 0.97 m lb = 0.65 m D C, hz h1 l, 0 12 A В y W