Answered: 1. A vertical semi-circular area of…

Name: 1. A vertical semi-circular area of radius r is submerged in a liquid
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: 1. A vertical semi-circular area of radius r is submerged in a liquid with its diameter in the liquid surface. How far is the center of pressure from the liquid surface?2. An open vat holding oil (s=0.80) is 8 m long and 4 m deep and has a trapezoid

Engineering

Mechanical Engineering

1. A vertical semi-circular area of radius r is submerged in a liquid with its diameter in the liquid surface. How far is the center of pressure from the liquid surface

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.121P: One side of the container has a 03-m square door that is hinged at its top edge. If the container is...

See similar textbooks

Similar questions

Calculate the depth of the center of pressure for vertical rectangular plate having a height h = 10ft and base b = 5ft, and submerged in a liquid with its base at the liquid surface. If the upper base of the vertical rectangular plate given in the example problem is submerged by 12ft below the water surface, determine the location of the hydrostatic force and center of pressure. Answer should be (53,040 lbf and 17.4902ft)
Discuss the resultant hydrostatic force acting on a submerged surface and the center of pressure. Why do the forces acting on a surface vary when the surface is tilted or in a vertical position?
Pressure in a water container can be measured by an open vertical tube. If the expected water rise is about 20cm. What tube diameter is needed to ensure the capillary action is less than 3%?
A closed cylindrical tank 2m in diameter and 8m deep with axis vertical contains 6m deep of oil (SG =0.8). The air above the liquid surface has a pressure of 0.8 kg/cm2. Determine the total force and location of it from the bottom of the tank?
A glass tube 5 ft long and 1 inch in diameter with one end closed is inserted vertically with the open end down, into a tank of water until the open end is submerged to a depth of 4 ft. If the barometric pressure is 14.30 lb per sq.in, and neglecting vapor pressure, how high will water rise in the tube?
Calculate the pressure at the bottom of the ball-shaped tank, 3.4 cm in diameter, filled with peanut oil with a specific gravity of 0.92, if the pressure at the surface of the oil in the tank is 80.5 kPa.
Derive the expression for the hydrostatic force on a vertical plane surface?
the bottomless conical container shown is on a table. The edges of the container are tightly fitted to the surface of the container. After the liquid level reaches the height h, the water pressure causes the container to rise. The radius of the bottom base of the container (which is larger) is equal to R, the angle between the generatrix of the cone and the vertical is A, the weight of the container is P, and the height of the cone is b. Express the density of the liquid as a function of the given data.
A rectangular car is 3 m. long by 1.5 m wide and 1.5 m deep. If friction is neglected and the car rolls down a plane with an inclination of 20 degrees, what is the inclination of the water surface if the car contained 0.60 m depth of water when the car was horizontal?
An isosceles triangular plate of base 5 m and altitude 5 m is immersed vertically in an oil of specific gravity 0.8. The base of the plate is 1 m below the free water surface, determine:(i) The total pressure, and(ii) The centre of pressure.
A Vertical circular gate or radius “r” is submerged in a liquid with its top edged flushed on the liquid surface. Determine the location of the total force acting on one side of the gate and its magnitude