Determine the friction force which acts at a

Assignment Help Civil Engineering
Reference no: EM131012236

The uninform 60-lb pole is supported by the horizontal surface at A and by the small frictionless roller at B. If the coefficients of static friction and kinetic friction for end A are 0.35 and 0.25, respectively, determine the friction force which acts at A.

1507_theta.png

Reference no: EM131012236

Questions Cloud

Investment account for purpose of buying equipment four year : One year ago, the Jenkins Family Fun Center deposited $4,000 in an investment account for the purpose of buying new equipment four years from today. Today, they are adding another $5,800 to this account. They plan on making a final deposit of $8,000 ..
What return are shareholders expecting : A company recently paid a $1.05 dividend. The dividend is expected to grow at a 16.1 percent rate. At a current stock price of $71.75, what return are shareholders expecting?
Analyze the use of value chain analysis within the firm : Compare and contrast the use of value chain analysis in this business to others that also use it
What is the equivalent annual cost of this equipment : Bridgton Golf Academy is evaluating new golf practice equipment. The "Dimple-Max" equipment costs $101,000, has a 4 year life, and costs $9,300 per year to operate. The relevant discount rate is 14 percent. The relevant tax rate is 35 percent. All ca..
Determine the friction force which acts at a : The uninform 60-lb pole is supported by the horizontal surface at A and by the small frictionless roller at B. If the coefficients of static friction and kinetic friction for end A are 0.35 and 0.25, respectively, determine the friction force whic..
Duration of this bond years : You have discovered that when the required rate of return on a bond you own fell by 0.5 percent from 9.9 percent to 9.4 percent, the fair present value rose from $955 to $980. What is the duration of this bond? Assume annual payments.
The prize continues increasing at the same rate : In 1884, the winner of a competition was paid $100. In 2015, the winner's prize was $375,000. What will the winner's prize be in 2040 if the prize continues increasing at the same rate? (Round your answer to the nearest $500.)
About the outstanding bonds : Bond valuation Nungesser Corporation's outstanding bonds have a $1,000 par value, a 9% semiannual coupon, 14 years to maturity, and an 7.5% YTM. What is the bond's price? Round your answer to the nearest cent. show how you would derive the solution u..
What specific communication techniques do you feel : Imagine yourself in the role of the parent/family member during a portfolio conference. What specific communication techniques do you feel would be effective and received well

Reviews

Write a Review

Civil Engineering Questions & Answers

  What should the reading be at y to adjust collimation error

a level is setup midway between X and Y reads 5.572 ft on X and 4.946 ft. on Y. The level is setup very close to X and a reading of 4.666 ft. is taken on X. what should the reading be at Y to adjust any collimation error of the level

  What will be the ratio of the mass of natural gas

Natural gas is stored in a spherical tank at a temp. of10oC. At a given initial time, the pressure in thetank is 100 kPa gage, and the atmospheric pressure is 100 kPaabsolute

  Find what input of power rating is required for the pump

The average rate of water consumption from this tank is 6.25 kL per day, every day. The farmer refills the tank (overnight) every 14 days, using a pump that takes water from a nearby river. The top of the tank is 53m (vertically) above the level o..

  Determine the location of the hydraulic jump relative

A rectangular channel of width 12 ft has an upstream slope of 0.02 ft/ft and a downstream slope of 0.0005 ft/ft. Both reaches have lengths of 500 ft. The upstream reach has a Manning's roughness of 0.016 and the downstream reach has a roughness of 0...

  Find respective probabilities with each of possible values

On a 20 ft cantilever beam, Load W1=200 or W2=500 or both may be applied at the midpoint B or at the end of the beam C. The bending moment induced at th fixed support A, MA, will depend on the magnitude of the loads at B and C.

  What was students associated perception per reaction time

the student strikes the sign at a speed of 25 mi/h. if the student was traveling at 55 mi/h when the sign was first spotted, what was the students associated perception/ reaction time

  Find specific volume of the tank at 70degf and 200 psi

A cylindrical pressure tank has internal dimensions of 14.0 inches diameter, and 36 inches length from end to end. Max. recommended pressure at 70degF is 200 PSI. The cylinder has a safety relief valve which is set at 250 PSI.

  Determine which material has a better toughness and why

Two materials A and B are tested and a stress-strain curve is plotted. Material B has a yield stress of 200 MPa and Material A has a Yield stress of 120 MPa. These materials have plastic Deformation occur at the same Yield strain %.

  Staircase detail description of staircase with its

detail description of staircase with it3939s plandesign criteria about it for various types of buildingsstanderd

  Write a c program for that writes the value to memory

Write a C program for a HCS12 microcontroller that writes the value, 0x78, to Memory Location VAR1 and then calls a delay function. The delay function should generate a delay of 0.25 milliseconds.

  Determine net gain or loss in reservior storage as volume

A 175 Mi^2 watershed has a 4200 acre reservior within its boundary . The annual watershed runoff to the reservior is 13in. A flow of 120 mgd (368 ac-ft/day) is to be drafted from the reservior. The annual rainfall is 38in.

  Determine the mass flow rate the power produced

A Rankine cycle has a boiler pressure of 2500 psi and a condenser pressure of 1psi. The temperature at the inlet of the turbine is 800F. The turbine has an isentropic efficiency of 90 percent and the pump operates isentropically.

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