Q9) A helical compression spring has a spring constant of 38.525 N/mm and a free length of 190 mm. The force (N) required to compress the spring to a length of 125 mm is most approximately: (A) 1,200 (B) 1,500 (C) 2,500 O 4,800 (E) 6,500

Q9) A helical compression spring has a spring constant of 38.525 N/mm and a free length of 190 mm. The force (N) required to compress the spring to a length of 125 mm is most approximately: (A) 1,200 (B) 1,500 (C) 2,500 O 4,800 (E) 6,500

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: Consider a system of two toy railway cars (i.e., frictionless masses) connected to each other by…

A: Given: m1=4 kgm2=4 kgk1=256 N/mk2=384 N/mk3=256 N/m To find: Equation of motion in matrix form…

Q: 3) Consider a car, which can be modelled as a rigid bar with its centre of mass C.G. not coinciding…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 1. In a compound helical spring, the inner spring is arranged within and concentric with the outer…

A: Springs are one of the flexible machine elements, which gets deformed when load is applied to it and…

Q: 0.6 m -0.4 m C B 0.5 m kẠC =1.6 kN/m KAB =1.3 kN/m A 35 kg ww

Q: You are sitting around on a Saturday night thinking about the effective spring constant of a bar…

A: For the solution refer below images.

Q: show all steps in detail, units and formulas please.

A: Step 1: To solve this problem, we'll use the principles of classical mechanics and Hooke's Law for…

Q: Each spring has an unstretched length of 2 m and a stiffness of k = 330 N/m .(Figure 1) Figure ▼…

Q: The controlling force curves P, Q and R for a spring controlled governor are shown in the figure,…

A: Given: controlling curves of a governor is given,

Q: Mechanical Engineering There is a spring with a repeated compressive load between 50N and 100N.…

A: according to the details provided

Q: A square plate in balance. A square plate with a mass of 16.4 kg is held in balance in the vertical…

Q: Question 1 A 9.10 kg block is glued to the top of a vertical spring, with spring constant 470. N/m,…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: A close-coiled helical spring has stiffness of 10 N/mm. Its length when fully compressed with…

A: Springs are one of the flexible machine elements, which gets deformed when load is applied to it and…

Q: 1. In lecture I focused on a horizontal mass-spring system so we could ignore gravity, but in…

A: Given: To find: Equation for the mass Equation for y' Force when y'=0 Total energy y and y'…

Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Q9) A helical compression spring has a spring constant of 38.525 N/mm and a free length of 190 mm. The
force (N) required to compress the spring to a length of 125 mm is most approximately:
(A) 1,200 (B) 1,500
(C) 2,500
O 4,800
(E) 6,500

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

Problem 7. We have a line of two equal masses m connected by three springs with spring constants c₁ = 1, c₂ = 1, and c3 = S. Spring 1 is fixed at the top and spring 3 at the bottom, so xo = x3 = 0. (a) Find the stiffness matrix K in the equation Kx = f for the mass displacements. (b) Solve for the displacements x₁ and x2. (c) If the third spring constant S becomes very large or very small (S→∞ and S→ 0) what are the limiting values of the displacements x₁ and .x₂? (d) If the third spring constant S becomes very large or very small (S→∞ and S→ 0) what are the limiting values of the spring forces y1, y2, and y3? 91 www m 3-WW www C₁ X₁ "Xo = 0 C2₂ X2 C3 X3 = 0
Please show the work to understand the process. AI generated steps have been wrong.
View In: English v In the below arrangement, all the string and pulleys are massless and the inclined plane is frictionless. At t 0, spring is unstretched and a constant force F = mg starts to act. Find the maximum extension in the spring. (Assume incline to be sufficiently long). Question 11 F=mg Options 8mg 1. O k 4 mg 2. O 5 k 8 mg 3. O 15 k 8mg 4. O 3k
Hand written solutions are strictly prohibited.
Please provide the diagnosis, free body diagram, reaction forces and internal forces for the following figure:
Two massless springs with different spring constants k₁= 100 N/m and k₂ = 10 N/m are aligned vertically, as shown in figure 1. A block of mass m = 0.12 kg is placed on the bottom spring. The distance between the top of the box and the top spring is h = 0.35 m. You compress the bottom spring Ay = 0.3 m from its equilibrium position (figure 2). When you let go, the box flies up (figure 3) and compresses the top spring (figure 4). Treat the upward direction (↑) as positive, such that the compression of the top spring is a positive displacement. What is the maximum compression of the top spring due to the flying box? Give your answer in units of meters to 2 decimal places. Use g = 9.8 m/s^2. Assume air resistance is negligible. T h EW Ay (2) www Backup link to image (opens in new tab). fumand M риту 4 ² ↑ M ? www
2. A helical valve spring is to be designed for an operating load range of approximately 90 to 135 N. The deflection of the spring for the load range is 7.5 mm. Assume a spring index of 10. Permissible shear stress for the material of the spring 480 MPa and its modulus of rigidity 80 kN/mm. Design the spring. %23 4C - 1 0.615 Take Wahl's factor C being the spring index. 4C - 4 |Ans. d-2.74 mm; D 27.4 mm; n 6|
Please show the work to understand the process. AI generated steps have been wrong.
Help me with this practical on torsion apparatus
A helical compression spring is subjected to a maximum force, Fmax of 1250 N. The deflection of the spring corresponding to the maximum force should be approximately 30 mm. The spring index is 6. The allowable shear stress is 350 MPa and the modulus of rigidity is 81 370 N/mm². Design the helical spring by calculating the wire diameter, mean coil diameter, number of active coils and the total number of coils. State all assumptions and decisions in your design.
TOPIC: Machine Design Multiple choice Note: Please also provide a solution that proves the correct answer.
A helical compression spring is made with oil-tempered wire of diameter 0.2", mean coil diameter of 2", 12 total coils, 5" free length, and squared ends. (a) Find the solid length. (b) Find the force required to compress the spring to closure? (c) Find the factor of safety against yield when compressed to the solid length. (Hint: Uses Say= 0.5 Sut for shear strength.)