Determine location of the centroid relative to the channel

Assignment Help Civil Engineering
Reference no: EM13323678

A trapezoidal river channel section has a base dimension of 30 feet, a liquid depth of 4 feet, and side slopes of 4 to 1 (horizontal to vertical).

By integration, determine the location of the centroid relative to the channel bottom of this trapezoidal section.

Reference no: EM13323678

Questions Cloud

What ordering results in an optimal tree : Inserting the values in different orders results in different shapes of trees. What ordering results in an optimal (complete) tree? Show the resulting tree.
What is the o-notation for this algorithm : Write a table that shows N and the number of iterations for the first 10 values of N.
Write a class relationship between these classes : Write a class relationship between these classes that reflects this relationship. Details of other members are not important.
Write a member function called display : Write a member function called Display that displays the elements of an object of type queueClass. Assume the pointer-based queue is in use, and note that you are writing a member function of the class, so you have access the private data members.
Determine location of the centroid relative to the channel : A trapezoidal river channel section has a base dimension of 30 feet, a liquid depth of 4 feet, and side slopes of 4 to 1 (horizontal to vertical).
Modify the stack directly or use the existing pop operation : To implement this operation, you could either modify the stack directly or use the existing Pop operation. What would be the advantages and disadvantages of each method?
Design rectangular duct and fan system to pull 40000 scfm : Design a 2:1 rectangular duct and fan system to pull 40000 scfm of air carrying a medium-density dust through an FCD (Final Control Device) with a P of 6.0 in. H2O.
At what rate must 15c makeup water be provided from river : A 600 MW power plant has an efficiency of 36 percent with 15 percent of the waste heat being released to the atmosphere as stack heat and the other 85 percent taken away in the cooling water.
What impluse is delivered to the truck by the car : A 1600·kg car traveling with a velocity of 6·m/s north collides head-on with a 3200·kg truck traveling with a velocity of 4·m/s south. What impluse is delivered to the truck by the car

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the temperature of propane in the tank drops

determine the temperature of propane when the pressure in the tank drops to 1 atm. Also determine the total amount of heat transfer from the environment to the tank to vaporize the entire propane in the tank.

  Compute 95 percent confidence intercals for b0 and b1

An article reports measurements of expansion for several concrete bridges in the area of Quebec City. Following are measurements of horizontal and vertical expansion (in parts per hundred thousand) for several locations

  Determine the force needed in each of the two springs

The door of an oven has 27.9lb weight that acts vertically through point D. The door is supported by a hinge at point A and two springs that are symmetrically located on each side of the door.

  What is the smallest diameter particle of specific gravity

What is the terminal settling velocity of a particle with a specific gravity of 1.4 and a diameter of 0.01 mm in 20 degrees celcius water. What is the smallest diameter particle of specific gravity 1.4

  Determine the mass of this fluid and its density

A fluid that occupies a volume of 32 L weighs 280 N at a location where the gravitational acceleration is 9.8 m/s2. Determine the mass of this fluid and its density.

  Determine the value of the hazen williams coefficient

Water flows at 0.32 m^3/s through a 600-mm-diameter pipeline with a head loss of 0.0029 m/m. Find the value of the Hazen Williams coefficient.

  Determine the rotation angle of end b relative to end a

If a torque of T = 1,100 N-m is applied to the composite assembly, determine: (a) the maximum shear stress in the aluminum tube and in the steel core. (b) the rotation angle of end B relative to end A.

  Total vehicle delay in the cycle with queueing diagram

If the queue clears exactly at the end of the effective green D/D/1 queuing applies, determine the total vehicle delay in the cycle (in veh-sec) .

  Design a portland cement concrete mix for a loading clock

Design a Portland cement concrete mix for a loading dock driveway slab. The concrete will be exposed to deicing chemicals and subjected to freezing and thawing in a moist condition. This is severe environmental exposure.

  Compute permeability in ft per second on cylindrical sample

A lab experiment of permeability test was carried out on a cylindrical sample of sand 3 inch in diameter and 4 inch in height. 9 in3 of water was collected in 2 minutes, under a head (water level difference) of 11 inch. Compute the permeability in..

  Compute the difference in design curve lenghts for designs

The curve is to be redesigned for a 70 mph design speed in the year of 2025. Vehicle braking technology has advanced so that the recommended design deceleration rate is 25% greater that the 2011 value used to develop

  Explain what is the hydraulic residence time of the river

An industry is illegally discharging benzene into a river. The concentration in the river at the point of discharge is 0.2 mg/L. A drinking water treatment plant (DWTP) is located 1.5 km downstream. The water velocity in the river is 0.35 km/day.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd