Find the normal and shear stress that act perpendicular

Assignment Help Civil Engineering
Reference no: EM131181002

The grains of wood in the board make an angle of 20! with the horizontal as shown. Determine the normal and shear stress that act perpendicular and parallel to the grains if the board is subjected to an axial load of 250 N.

452_d9b740d1-f20d-4193-9617-e7ec624bcff1.png

Reference no: EM131181002

Questions Cloud

Describe and evaluate kiwi experience : Describe and evaluate Kiwi Experience's positioning strategy (as at the time the case was written). Draw a positioning map to map Kiwi Experiece against 6 direct competitors.
Prepare amortization tables for issuance of the bonds : Prepare amortization tables for issuance of the bonds sold at 104 for the first three interest payments. - Prepare amortization tables for issuance of the bonds sold at 98 for the first three interest payments.
Discuss the major issues that top management : Discuss the major issues that top management should consider when deciding whether or not to expand business operations into new business areas.
Marketing plan for a new business-service : This project will start you thinking about Marketing in a practical sense. You will gain experience formulating a plan, learning how each part is dependent on one another. You will gain some introspection and perhaps direction for the future. In f..
Find the normal and shear stress that act perpendicular : The grains of wood in the board make an angle of 20! with the horizontal as shown. Determine the normal and shear stress that act perpendicular and parallel to the grains if the board is subjected to an axial load of 250 N.
Find 2013 debt-to-assets and times-interest-earned ratios : Calculate XYZ's 2013 current and quick ratios based on the projected balance sheet and income statement data.  Calculate the 2013 inventory turnover, days sales outstanding (DSO), fixed assets turnover, and total assets turnover.
Broader community of planet : This can apply to the community in which the company resides or the broader community of our planet. Create this report for the company you currently are working or for another existing company.
Determine the principal stresses and maximum in-plane shear : The 3-in. diameter shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B . Determine the principal stresses and maximum in-plane shear stress at a point on the outer surface of the shaft at section a - a .
Is there any particular geographic location that they seem : For the ongoing discussion and response posts, discuss whether you think the featured restaurant will be successful for the long term and why or why not. Are theme restaurants in general successful? Is there any particular geographic location th..

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the pressure head required from the pump

A pump is necessary to lift water from the clear well (reservoir) at a water treatment plant to a storage tower 50-ft high and some distance away. A flow rate of 15 cubic per second (cfs) is required (68F).

  Calculate the magnitude of the force on the piston pin

calculate the magnitude of the force on the piston pin A for the crank angle θ = 90° (Suggestion: Use the alternative moment relation, Eq. 6/3, with B as the moment center.)

  Write expression for velocity of point a in terms of theta

The wheel of radius r rolls without slipping and has an angular velocity w. Write an expression for the velocity of point A in terms of theta and show that the velocities of A and B are perpendicular to one another

  How long will it take the water in the aquifer to travel

A truck spils 1 gallon of benzene into an aquifer with an area= 50ft^2 Benzene has a solubility of 1750 ppm, and a specific gravity of 0.873. The aquifer ahs a porosity of 0.25, a hydraulic gradient of 0.004 and a hydraulic conductivity of 1000 gpd/f..

  Find out the best way to solve for max shear

Beam is fixed at one end, spans 21' then goes over a roller support then 6' continues to hang over. there is a point load halfway betwen the supports (10.5') and another at the far end.

  What is the required detention time and tank

A chlorination process is to be used to disinfect a wastewater treatment plant effluent. The plant treats 1.8MGD (million gallon per day). The water entering this unit has about 4500mg/L of coliforms, and the effluent target is 0.1 mg/L of coliforms.

  Specify the horsepwoer of the fan motor

A fixed-bed carbon adsorption system consisting of two 3-foot-deep beds containing 6 x 16 mesh carbon operates at a superficial gas velocity of 60 ft/min

  Compute the factor of safety by using an effective stress

A 2:1 natural slope is underlain by a 3-m thick (measured vertically) soil cover over bedrock. Compute the factor of safety by using an effective stress infinite slope analysis with c'=0 and o' (theres a line between that)= 35 degrees for the soil..

  Determine the degree of saturation of the sample

The "chunk density" method is often used to determine the unit weight (and other necessary Information) of a specimen of irregular shape, especially of friable samples

  Determine if the bridge would fail under a given load

Determine if the bridge would fail under a given load. The truck has two axles and the graph should should begin with 1 axle 7 ft into bridge with the other just reaching the bridge.

  How much contact time would be reuired for inactivating

How much contact time would be reuired for inactivating Giardia cysts using the following chemicals at the concentrations and temperatures stated: a. Chlorine Dioxide, 23C, 1.0 mg/L b. Chlorine, 12C, 1.6 mg/L c. Ozone, 10C, 5 mg/L d. Chloramines, 20C..

  What is the exponential rate of rainforest destruction

What is the exponential rate of rainforest destruction in units of 1/days?

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