1. Find the average pressure on the vertical surface of the quadrant and calculate the theoretical magnitude of the resultant force, Fen for each measurement. For this step, you only need to take into account the submerged depth of the surface. 2. Create a table and include the depth of the water (mm) from your laboratory measurements. Add columns with the following data: depth of the water converted to meters, submerged area (in square meters), theoretical pressure at the bottom of the surface (in Pascal), average pressure on the vertical surface (in Pascal), and theoretical hydrostatic force on the surface (in Newton). 3. Find the theoretical center of pressure (the point where the resultant force acts on) for each measurement using the moment of inertia around the centroid: Yth = ỹ + Aỹ (2.2) 4. Create a table with the water depth (in meters) and the theoretical center of pressure (in meters measured from the bottom of the surface).

1. Find the average pressure on the vertical surface of the quadrant and calculate the theoretical magnitude of the resultant force, Fen for each measurement. For this step, you only need to take into account the submerged depth of the surface. 2. Create a table and include the depth of the water (mm) from your laboratory measurements. Add columns with the following data: depth of the water converted to meters, submerged area (in square meters), theoretical pressure at the bottom of the surface (in Pascal), average pressure on the vertical surface (in Pascal), and theoretical hydrostatic force on the surface (in Newton). 3. Find the theoretical center of pressure (the point where the resultant force acts on) for each measurement using the moment of inertia around the centroid: Yth = ỹ + Aỹ (2.2) 4. Create a table with the water depth (in meters) and the theoretical center of pressure (in meters measured from the bottom of the surface).

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

285mm EDIBON 100mm- Figure 1. Equipment for Fluid Statics Experiment. Distance from rotating point to weight tray = 285 mm Inner radius = 100 mm Outer radius = 200 mm Width of surface = 70 mm ******* wwwwww 200mm ACSINT PRESSURE COM FMEUO MUMS 70mm
1. Find the approximate height of water upstream of the dam or the headwater in meters, such that an air bubble, upon reaching the water surface has a volume of 7 times than it had at the bottom? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: m 2. What is the pressure on the sea bottom at a depth of 7500m? The specific gravity of the sea water is assumed to be 1.05. Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: MPa
Identify the type of manometer in the following figures and then compute for the pressures. Use Grid Method.
5. The system shown on the right is used to accurately measure the pressure changes when the pressure is increased by ∆p in the water pipe. When ∆ℎ=70mm, what is the change in the pipe pressure (kPa)? (3 decimal)
A differential manometer is attached to a pipe, as shown in the figure. Calculate the pressure difference between points A and B (P,- P, ). Mercury (s.g. = 13.6) 0.6 ft y Oil B (s.g. = 0.91) %3D
A swimming pool is 10 ft wide and 20 ft long and its bottom is an inclined plane, the shallow end having a depth of 3 ft and the deep end, 7 ft. Assume the pool is full of water. (Round your answers to the nearest whole number. Recall that the weight density of 62.5 lb/ft³.) (a) Estimate the hydrostatic force (in lb) on the shallow end. 2813 lb (b) Estimate the hydrostatic force (in lb) on the deep end. 15313 (c) Estimate the hydrostatic force (in lb) on one of the sides. (d) Estimate the hydrostatic force (in lb) on the bottom of the pool.
With the pressure meter located at Point B, the pressure of running water at point A is measured. Temperature 20°C and specific gravity of fluids According to N / m3; Ywater =9790 N/m³, Ymercury=133100 N/m³, Yoil =8720 N/m³ a) show The Co-print lines on the figure. b)if the pressure value in B is 87 kPa, calculate the pressure value at Point A. SAE 30 oil Gage B 6 ст mercury 5 cmi Water 11 ст 4 cm
A fluid with a specific gravity of 0.8 flows into the atmosphere from a nozzle and strikes a vertical plate as shown in the figure below. A horizontal force of 699N is required to hold the plate in place. Determine the reading on the pressure gage, in units of KPa. Assume the flow to be incompressible and frictionless. 다 F Area = 0.003 m² Area = 0.01 m² 0.257 Correct Answer: 106.05
3. Derive an expression for the capillary height change h, as shown, for a fluid of surface tension Y and contact angle 6 between two parallel plates W apart. Evaluate h for water at 20°C if W = 0.5 mm.
Consider the channel shown in (Figure 1). Suppose that a = 360 mm, b = 270 mm.c = 50 mm . Part A Determine the location y of the centroid of the channel's cross-sectional area. Express your answer to three significant figures and include the appropriate units. µA Figure 1 of 1 > y = Value Units Submit Request Answer Part B Determine the moment of inertia of the area about this axis. Express your answer to three significant figures and include the appropriate units. ? HA Ir = Value Units
7. Two water tanks are connected to each other through a mercury manometer with inclined tubes, as shown in figure. If the pressure difference between the two tanks is 20 kPa, determine the value of ? in degrees. (2 decimal)
The manometer depicted below is mounted on a city water supply pipe to monitor water pressure. However, the field engineer suspects the manometer reading of h = 3 feet (Hg) may be incorrect. If the pressure in the pipe is measured independently and found to be 18.6 lb/in. (psi), The specific gravity of Hg is 13.6. determine the correct value of the reading h.