You are sitting around on a Saturday night thinking about the effective spring constant of a bar constrained at both ends as shown. A force of F is acting at point D which is a distance 8 cm away from the top fixed end C and a distance 12 cm away from the bottom fixed end E. The displacement at D associated with the applied force is delta. The elastic modulus of the constrained bar is 70 GPa, and the cross-sectional area is 1.1 cm². What is the effective spring constant in units of kN/mm relating F to delta? C444 L1 {H} E

You are sitting around on a Saturday night thinking about the effective spring constant of a bar constrained at both ends as shown. A force of F is acting at point D which is a distance 8 cm away from the top fixed end C and a distance 12 cm away from the bottom fixed end E. The displacement at D associated with the applied force is delta. The elastic modulus of the constrained bar is 70 GPa, and the cross-sectional area is 1.1 cm². What is the effective spring constant in units of kN/mm relating F to delta? C444 L1 {H} E

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: 100 KN 20 KN/m 10 m need NF, SF and BM diagram ? detailed answer in a basic way

A: It is required draw NF,SF AND BM Diagram

Q: Consider the beam's cross-sectional area shown in ( Eigure 1). Suppose that a=4 in., b= 10 in., and…

Q: center. Which property of this rod can be used to estimate how much the rod should bend at the…

A: The stiffness of a component refers to how it bends under stress while maintaining its original…

Q: An aircraft engine develops 150kW at 1500rpm. The engine output shaft is steel which fails when the…

Q: The shaft whose torque varies from 3000 to 8000 in-lb has 2 inches in diameter and 60 000 psi yield…

Q: gue and Fatigue loads 2) Four categories of fatigue design situation steel tube carries liquid at 7…

A: (1) Fatigue load and Fatigue load material weariness is a peculiarity where construction bomb when…

Q: 1. A rectangular plate 50 mm x 10 mm with a hole 10 mm diameter is subjected to an axial load of 10…

A: Permissible stress is stress which produces due to pressure or forces which does not exceed the…

Q: Q8) A wire of a perfectly plastic material has a starting diameter of 3 mm. Assume no friction and…

A: Given Initial diameter, D = 3 mm Final diameter, d = 1 mm Find Number of passes, N

Q: PLS MADE A FBD DIAGRAM !!!!! easy!!!!!! there is a rubber mat circled in yellow that is non slip and…

A: It is asked to calculate the reactions in the rubber mat.

Q: A winch pulls a 500# cart up a hill, as shown. The main shaft of the winch is shown below, simply…

Q: For the main analysis, your tasks are to: a) Find the shear flow distribution around the section b)…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: would I find torsion of a hollow foam tube if I'm only given Angle of twist=70 degrees L=20 meters…

A: Given: θ=70°L=20mDo=7m; Di=2.5mTo Find:TorsionAssumption:Without the shear modulus we cannot…

Q: Let FA=100 N and FC= 208.33 N for the shaft below. The shaft is made of 2014 aluminum alloy with…

A: a) Consider the free body diagram of the shaft.

Q: Pc = 40, Pif = -2, πc = 20, πif = 4. (P = hydrostatic pressure, π – oncotic pressure, c – capillary,…

A: capillary hydrostatic pressure, Pc = 40 interstitial fluid hydrostatic pressure, Pif = -2 capillary…

Q: Problem #1: Re-evaluate the beam from the Module 3 homework. Recall that you determine the principal…

A: Given data, Yield strength of the beam material, σyt=248 The loading diagram of the given beam is…

Question

Please solve the problem step by step. Hope you know the hooke's law

You are sitting around on a Saturday night thinking about the effective spring constant of a bar constrained at both ends as shown. A force of F is acting at point D which is a
distance 8 cm away from the top fixed end C and a distance 12 cm away from the bottom fixed end E. The displacement at D associated with the applied force is delta. The elastic
modulus of the constrained bar is 70 GPa, and the cross-sectional area is 1.1 cm². What is the effective spring constant in units of kN/mm relating F to delta?
C4
E
SŢ
L1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Calculation for the spring constant

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

3) Calculations for the red dog food can rolling down the slope in the Rube Goldberg design are as follows (we will name it Step 1): DO Step 1 (calculations are given): Coefficient of friction → μ = 0.14 Mass of the object → m = 368 gm = 0.368kg Initial height of the object (red can on top of books) → h=8.89, cm = 0.0889 m Slope of the file folder → 0 = 14° Travelling Distance by the object = 11.5 inch = 0.292 m And length that the object will travel = h/sin 0 = 0.0889/ sin14° = 0.367 m So, the radius of the object → R = 0.367 -0.292 = 0.075 m Initial Velocity of red can → u=0 Velocity and Force Calculations for Step 1: -From total mechanical energy conservation: → Initial mechanical energy = final mechanical energy → mg - In case of pure rolling, the velocity of the center of mass: →→V=Ro=0.075 x 14.28 = 1.07 m/s. -Hence the change in force acting on the object for the travel: →F=mgsine = 0.368 x 9.81 × sin14° =0.89 N Step 2: The Selective Step (Step 2) in this design and for the…
5) Calculations for the red dog food can rolling down the slope in the Rube Goldberg design are as follows (we will name it Step 1): Step 1 (calculations are given): Coefficient of friction → μ = 0.14 Mass of the object → m = 368 gm = 0.368kg Initial height of the object (red can on top of books) → h=8.89, cm = 0.0889 m Slope of the file folder → 0= 14° Travelling Distance by the object = 11.5 inch = 0.292 m And length that the object will travel = h/sin 0 = 0.0889/ sin14° = 0.367 m So, the radius of the object → R = 0.367 -0.292 = 0.075 m Initial Velocity of red can → u = 0 Velocity and Force Calculations for Step 1: -From total mechanical energy conservation: → Initial mechanical energy = final mechanical energy → mg - In case of pure rolling, the velocity of the center of mass: →V=Roo= 0.075 x 14.28 = 1.07 m/s. -Hence the change in force acting on the object for the travel: →F=mgsine = 0.368 x 9.81 × sin14° =0.89 N Step 2: The Selective Step (Step 2) in this design and for the…
Give data: Stress=23 N/mm2 Force=5 N Find cross sectional area
Solve it pls.
Problem 4 Press-Fit (3-116) Matlab Code is for (3-117) The table gives data concerning the shrink fit of two cylinders of differing materials and dimensional specification in inches. Elastic constants for different materials may be found in Table A-5. Identify the radial interference &, then find the interference pressure p, and the tangential normal stress on both sides of the fit surface. If dimensional tolerances are given at fit surfaces, repeat the problem for the highest and lowest stress levels. Problem Number Material 3-116 3-117 Inner Cylinder di Steel Steel 0 0 do 2.002 2.002 Outer Cylinder D; Material Steel Cast iron 2.000 2.000 Do 3.00 3.00