Calculate the elongation of a steel bar 4 feet in length

Assignment Help Civil Engineering
Reference no: EM13299797

Calculate the elongation of a steel bar 4 feet in length and 4 inches in diameter when subjected to a force of 2.5 kips. Assume that the bar remains in the elastic region with E=30 ksi.

Reference no: EM13299797

Questions Cloud

Find an example of recent rock song : Find an example of recent rock song that has been released within the past year, that has the old practice of "drone," or in other words it does not have any chord changes in at least the verses, if not in the entire song.
Calculate the moment of inertia of the system : Four particles with masses 8 kg, 4 kg, 2kg, and 2kg are connected by rigid rods of negligible mass as shown. calculate the moment of inertia of the system about the z axis
What additional information would need to calculate stress : The bar under the applied force is now 2.448 meters long. Calculate the following for the bar: a) engineering stress, b) engineering strain, c) true strain, d) Young's modulus, e) What additional information would you need to calculate the true st..
Regarding governments authority to regulate business : Under the US Constitution’s Commerce clause, which of the following is correct regarding governments’ authority to regulate business activities?
Calculate the elongation of a steel bar 4 feet in length : Calculate the elongation of a steel bar 4 feet in length and 4 inches in diameter when subjected to a force of 2.5 kips. Assume that the bar remains in the elastic region with E=30 ksi.
Find the time required for one complete revolution : A particular satellite was placed in a circular orbit about 153 mi above Earth. Determine the time required for one complete revolution
Would recycle of return sludge increase the sludge age : if the sludge concentration in the return sludge line from the secondary clarifier were the same as the MLVSS concentration.WOULD recycle of return sludge increase the sludge age why
Velocity and thermal boundary layers meet : Water at 20 degrees C is flowing with velocity of 0.5 m/s between two parallel flat plates placed 1 cm apart. Determine the distances from the entrance at which the velocity and thermal boundary layers meet.
Evaluate the magnetic field strength : A Hall probe serves to measure magnetic field strength. Such a probe consists of a poor conductor 0.171 mm thick, evaluate the magnetic field strength

Reviews

Write a Review

Civil Engineering Questions & Answers

  Pore water pressure at failure

A CU triaxial test with σc = 20 psi is performed on a sand and a deviator stress of 80 psi fails the specimen. Previous tests revealed that the effective friction angle for this sand is 35°. Calculate the pore water pressure at failure.

  Average waiting time in the queue

What is the average length of queue, the average time spent in the system, and the average waiting time in the queue?

  Find the station and elevation of the low point of the curve

On a certain highway a -6% grade meets a +2% grade at station 70 + 00, elevation 550.97 ft. An equal tangent vertical curve, 800 ft. long, is to be installed to connect these two grades.

  Difference between total and static pressure

The difference between the total and static pressure before a shock is 75 psi. What is the maximum static pressure that can exist at this point ahead of the shock? The gas is oxygen.

  Find the value of the kinetic energy correction coefficient

assuming that the velocity variation within the main channel and the floodplain subsections is much smaller than the change in mean velocities between subsections, find the value of the kinetic energy correction coefficient.

  Determine the pressure head at the nozzle inlet to produce

determine the pressure head at the nozzle inlet to produce a water jet velocity of 40 ft/s. Neglect the friction loss and assume incompressible flow.

  How much effort force is required to travel up

if a person and a wheelchair weigh 185 lbs how much effort force is required to travel up a ramp whose slope of 24.08 ft.

  How many acres are within the enclosed by the fence

A contractor has installed a silt fence around an area that is semi-circular and level to prevent soil from the construction site entering nearby streams. The diameter of the semi-circle is 1000 feet.

  Calculate percipitable water in standard atmoshperic column

Calculate the percipitable water (mm) in a 10-km high standard atmoshperic column if the surface conditions are temperature=20 degrees C, pressure=101.3 kPa and the laspe rate is 6.5 degrees C/km.

  Calculate the ieee double precision floating number

Calculate the IEEE double precision floating number immediately greater than the minimum number in double precision in both binary and decimal form

  Force that cause stress-free

The rigid bar abcd is supported by a pin at B and restrained by identical steel bars at C and D, each of area 250mm 2 . if the temperature is increased by 8 0 C, find out the force P that will cause the bar at c to be stress-free.

  Difference between dry and moist lapse rate

Explain how the desert air can contain much more h 2 o vapor in the air than the pole, and still a lower humidity than the pole? what causes the difference between dry and moist lapse rate?

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