We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Loaded Spring Oscillator, Hooke's Law - Assignment Example

Comments (0)
Summary
Loaded spring oscillator Name: Institution: Theory The periodic motion in which the restoring force is directly proportional to the displacement is referred to simple harmonic motion. Simple harmonic Motion is used to approximate phenomena such as simple pendulum and molecular vibration…
Download full paper
GRAB THE BEST PAPER
Loaded Spring Oscillator, Hookes Law
Read TextPreview

Extract of sample
Loaded Spring Oscillator, Hooke's Law

Download file to see previous pages... The motion involves attachment of simple harmonic oscillator to the spring with the other end on the wall or any other rigid support system. The oscillator’s motion is repetitive at constant frequency hence periodic (Serway & Jewett, 2006 p 54). When the oscillator passes through the equilibrium its velocity is maximum and zero when passing through the extreme positions in its oscillation. The acceleration experienced by the oscillator is proportional to the negative of its displacement from the midpoint of its motion. A system in equilibrium and at rest has no net force acting on the mass. Displacement of the mass from equilibrium causes a restoring elastic force which obeys Hooke’s to be exerted by the spring. The restoring force F, is found by multiplying the spring constant K, to the displacement from equilibrium x; F=-Kx. The extension of a spring is directly proportional to the load applied to it. This is referred to the Hooke’s Law of elasticity. The material’s elastic limit is the maximum load that when exceeded the material will not be able to gain its original form. Therefore, Hooke’s Law do not apply on the material. The elastic limit varies among the materials. The materials following Hooke’s Law are known as Hookean materials or linear elastic materials. The materials regain their original form after deformation by the load on it. In the formulae used to determine Hooke’s Law a negative sign is added because the restoring force acts in an opposite direction of displacement. The formula was stated by Robert Hooke, a British physicist in the 17th century hence its name; Hooke’s Law. A spring of length L and cross-sectional area A, is considered a linear elastic material since its extension is linearly proportional to tits tensile stress by a constant. Materials such as rubber are regarded as non-linear or non-Hookean since the load is not proportional to the extension that occurs. The material changing least in extension when load is applied is regarded to have the greatest elastic force. Elasticity would be described in four ways; compression, flexure or bending, stretching or extension, torsion or twisting. Elasticity has two main kinds namely elasticity by volume and elasticity of form or shape. For example, elasticity of volume is mainly experienced by the gases and liquids. Elasticity of the two is considered perfect since when the load is applied or removed there is no lost of volume. Increase in temperature of the material would cause increased extension. Therefore, factors such as temperature are to be kept constant during the experiment to ensure the results are not misleading. The graph is expected to be as shown below: Figure 1 The springs are found to obey the Hooke’s law in combinations. Therefore the springs can be combined to cater for specific spring constant. For springs in series, the equivalent constant is equal to the following: 1/Keq = 1/K1 + 1/K2 Therefore the equivalent spring constant is the reciprocal of the answer from above. If the springs are in parallel the equivalent spring constant is equal to the sum of the spring constants of the springs used. Keq = K1 + K2 The Apparatus The requirements for the experiment are the steel springs, tensile. Mass hangers with slotted masses, 100g. Retort stand base, rod, boss and clamp. Short length of stiff wire to combine springs in parallel. G-clamp if the retort stand base is ...Download file to see next pagesRead More
Comments (0)
Click to create a comment
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Promotion campaign for the Spring Collection 2012 of Swarovski
The major objective of this report is to plan the product promotion using various promotional tools and techniques, such as the Marketing Mix and the 3Bs Framework, for the Spring Collection 2012 of Swarovski in a sustainable manner. The plan will focus on implementing shareholders and stakeholders analysis to justify the strategic actions beneficial for the promotion of Swarovski.
12 Pages(3000 words)Assignment
Hooke's Law
An example of this is a rubber band which is easily stretched and easily returns back to its initial position when it is released (Pickover, 2008). Another example of an elastic material is a spring. When the material is stretched, the material develops a resistance force that tends to pull back the material to its original shape and size.
4 Pages(1000 words)Essay
Law
k, on condition that the goods and the services provided are different, which is not the case of Michael, that not only was “inspired” by Mark Zuckerburg’s Facebook, but also provides services that are similar, if not identical to the ones that Facebook.com offers to the
14 Pages(3500 words)Assignment
Law
Although every driver is entitled to pass a sobriety ‘checkpoint’ test, Joe’s case shows that the officer allowed other drivers (probably of Caucasian descent) to pass and
2 Pages(500 words)Assignment
Law
I agree that the Supreme Court should have the final say on what the Constitution means because it keeps the democratic principle of checks and balances working. Undoubtedly, the legislature and executive departments
4 Pages(1000 words)Assignment
Spring
This conventional orchestral music creates a sense of tranquility in the mind. Vivaldi used violins/cellos for rhythm in this piece which gives the calm and soothing effect. The variations in the tempo add a bit of drama to the
2 Pages(500 words)Assignment
Patronage & Clieintelist Politics in Egypt - Pre-arab spring
However, it is crucial to point out that clientelism mostly involves a relation between groups of unequal parties. In traditional societies as
1 Pages(250 words)Assignment
Law
Some state laws allow private security officers to exercise arrest authority. However, most private security officers have the same arrest authority than any
1 Pages(250 words)Assignment
Law
Mutual assent: this means both parties have mutually agreed to enter the contract. It is an agreement by both parties to a contract. Mutual assent must be done objectively and is often
12 Pages(3000 words)Assignment
Quantum Oscillator Problem
Figure 6.11 shows a plot of the 10th excited state probability density, |ψ10|2. Mathematica has the Hermite polynomials built-in. The quantum oscillator wave functions are given in equation 6.57; these wave functions are not normalized.
1 Pages(250 words)Assignment
Let us find you another Assignment on topic Loaded Spring Oscillator, Hooke's Law for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us