# extension of spring experiment

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## Hooke's Law Experiment. Aim: To determine the spring ...

Hooke's Law Experiment. Aim: To determine the spring constant. The spring (its dimensions, mass and its radius) were measured in its initial face. The spring was then place in the clamps of the retort stand and was held together tightly enough to hold it in place. At the end of the spring (where the hook is), a mass of 100 grams was placed...

## EXPERIMENT: THE SPRING I OBJECTIVES: APPARATUS

Measure the position of the end of the spring after the table has been attached. 0. Start measuring by increasing the mass attached to the spring to 120 grams. Then increase the mass by increments of 10 grams up to a total of 220 grams and measure the corresponding position of the spring for each mass.

## Forces - Revision 9 - KS3 Physics - BBC Bitesize

Aim of the experiment. To investigate how adding mass to a spring affects its extension. Method. Set up the apparatus as in the diagram; Add a 10 g mass to the holder and record the spring length.

## HOOKE'S LAW AND A SIMPLE SPRING

Since the mass of the spring was 7.0 gm the value of m used to determine k from equation (2) was 4.023 kg. = = ± π These two values of k show agreement within the limits of accuracy of the experiment and as such are evidence that the spring used, at least over a range of loads from 2 to 9 kg, obeys Hooke's Law.

## EXPERIMENT 9 SPRING CONSTANT AIM To find the force ...

EXPERIMENT 9 – SPRING CONSTANT AIM To find the force constant of a helical spring by plotting graph between load and extension. APPARATUS Spring, a rigid support, slotted weights, a vertical wooden scale, a fine pointer, a hook. THEORY When a load F suspended from lower free end of a spring hanging from a rigid support,

## GCSE Physics: Energy, Forces and Motion: Springs

We measure the original length of the spring when we start. When it stretches, we measure the extension - that's how much longer it is than it was when we started. Extension = present length – original length. If this picture isn't moving, click on "Refresh"/"Reload"

## Hooke's Law and the Newton Spring Balance by Professor Mac ...

Jul 02, 2016 · Hooke's Law describes the relationship between the extension of a spring and the force applied to the spring. A spring balance uses Hooke's law …

## Hooke’s Law Experiment – Jacob Ward

where k is the spring constant, the rate at which the spring is displaced (N/m). Hooke’s law applies, as long as the material is within it’s elastic limit. Once a sufficient amount of force has been applied, so as to extend the material beyond it’s elastic limit, the material enters it’s plastic region.

## GCSE Science Physics (9-1) Required Practical 6 ...

Feb 13, 2018 · In this video, we look at the required practical on stretching a spring. There are lots of important details here and it's a really likely exam question so make sure that you learn them.

## Experiment of Hooke’s Law

Set up the apparatus as shown in the diagram, with one end of the spring attached to the horizontal support on the clamp stand. Attach the slotted mass of 0.1kg at the end of the spring. Put the meter ruler next to spring and measure the extension. Pull the slotted mass holder down to 5cm and then release it.

## To investigate the relationship between the extension of a ...

Mar 08, 2009 · We suspended a weight from a spring and measured its position against a metre-stick. We added extra weights and recorded the extension due to each. Then we graphed the extension …

## Experiment of Hooke’s Law

This experiment is aimed to investigate the relationship between the mass that is being slotted at the end of spring and the time taken for the spring to make a 20 complete oscillations. Hypothesis. As the mass of the end of the spring increases, the time period for the spring …

## EXPERIMENT 9 SPRING CONSTANT AIM To find the force ...

EXPERIMENT 9 – SPRING CONSTANT AIM To find the force constant of a helical spring by plotting graph between load and extension. APPARATUS Spring, a rigid support, slotted weights, a vertical wooden scale, a fine pointer, a hook. THEORY When a load F suspended from lower free end of a spring hanging from a rigid support,

## Extension Springs - General Considerations - Spring-I-Pedia

Method of Testing Initial Tension. Most extension springs are wound with initial tension.The measure of the initial tension is the load necessary to overcome the internal force and just start coil separation. Unlike a compression spring, which has zero load at zero deflection, an extension spring can have a preload at zero deflection. This is graphically illustrated in figure below.

## Forces and elasticity - AQA - Revision 4 - GCSE Physics ...

collect the data required to plot a force-extension graph; Aim of the experiment. To investigate the relationship between force and extension for a spring. Method.

## Hooke's law - Forces and elasticity - AQA - GCSE Combined ...

Extension happens when an object increases in length, and compression happens when it decreases in length. The extension of an elastic object, such as a spring, is described by Hooke's law: A ...

## practicals-class-11-physics/force-constant-of-spring - R K ...

The helical spring, is the most commonly used mechanical spring in which a wire is wrapped in a coil that resembles a screw thread. It can be designed to carry, pull, or push loads. Twisted helical (torsion) springs are used in engine starters and hinges. Let’s study how we can use the helical spring to do our experiment.

## practical physics: experiment 05: THE SPIRAL SPRING

Jun 26, 2016 · A graph was plotted of the weight added to the hanger against the extension of the spring. The points of both sets of results were plotted on the one graph. This gave us a scatter graph of the results. It showed us not only the trend of the results but also how precise our readings were.

## How to Calculate a Spring Constant Using Hooke's Law - dummies

When a spring stays within its elastic limit and obeys Hooke’s law, the spring is called an ideal spring. How to find the spring constant (example problem) Suppose that a group of car designers knocks on your door and asks whether you can help design a suspension system.

## Hooke's Law Lab - Free Essay Example by Essaylead

Sep 24, 2017 · – The pointer of the spring should be totally horizontal to get accurate measurements of the extension. CONCLUSION: From the experiment performed above, it can be concluded that the Hooke’s law holds true for a metal spring. This is because the extension produced by the spring is directly proportional to the force applied on it.

## Forces and change of shape - Eduqas - Revision 4 - GCSE ...

The aim of the experiment is to investigate the relationship between a force and the extension of a spring, and see if the spring obeys Hooke's law. Method Secure a clamp stand to the bench using ...

## Physics Required Practical 6 - Forces - 'Investigate the ...

In theory, this experiment should be reproducible because the extension of a spring should always be directly proportional to the force applied on it. This is because a spring has a high limit of proportionality, and the relationship stays linear.

## Helical Spring (Procedure) : Class 11 : Physics : Amrita ...

Now, calculations are done as per the observation column and the spring constant of the selected spring can be found out. Enable the ‘Show result’ checkbox to view the spring constant of the selected spring. Click on the ‘Reset’ button to redo the experiment. Observations: Table for load and extension:

## AP Physics - Experiment 1 - batesville.k12.in.us

AP Physics - Experiment 1 Stretch and Force for a Spring ... , we could state the purpose of this experiment as "Is the stretch of a spring proportional to the applied force?" It is extremely important that you know and understand the purpose of an experiment before you begin. For one thing, the experiment must be designed and carried out so ...

## Stretching a Spring - Science Practical Expiriment used in ...

A spring is attached to a retort stand and a pointer is attached to the very bottom. A ruler is attached to the stand so the pointer points to the ruler's scale. Equal weights are added to the bottom of the spring one at a time and the extension (how far the pointer moved between weights) is recorded.

## Hooke's law and the stiffness of springs - FutureLearn

That is because the spring constant and the length of the spring are inversely proportional. That means that the original mass of gm will only yield a stretch of mm on the shorter spring. The larger the spring constant, the smaller the extension that a given force creates.

## AP Physics - Experiment 1 - batesville.k12.in.us

The stretch of the spring can be measured by noting the position of the end of the spring before and during the application of the force. There are a lot of things to think about when collecting data: Data collection should be organized. A well-thought-out data table is the only way to go here.

## Hooke's Law :: Papers

Hooke's Law Essay - Hooke's Law I have designed the experiment to measure spring constants when the springs are in series and in parallel. The theory is based on Hooke's law which is: F = kx where F = Force, k = Constant and x = Extension [Ref. 1].

## Name:

spring extension, and if the relationship is linear as suggested by Hooke’s Law, determine a value for the spring constant. Additional instructions are included below to guide you through the experiment, and you can add your own steps. After completing the experiment, prepare a full report on the experiment and its results. 1.2 Collecting data

## GENERAL SCIENCE LABORATORY 1110L Lab Experiment 5 …

GENERAL SCIENCE LABORATORY 1110L Lab. Experiment 5 THE SPRING CONSTANT. Objective: To determine the spring constant of a spiral spring. Apparatus: Pendulum clamp, aluminum pole, large clamp, assorted masses, mass hanger, spiral spring, ruler, and 2- meter stick. Theory: A spring constant is the measure of the stiffness of a spring.

## The Effect of Mass On a Spring :: Papers

restoring force due to a spring is proportional to the length that the spring is stretched and acts in the opposite direction. If the mass on the end of the spring was doubled, the extension would be doubled. If the spring was trebled, the extension would be trebled etc. Analysis: From my results I found a pattern. My extension kept increasing by

## Dynamics - Hooke's Law Experiment

You can investigate Hooke's Law by measuring how much known forces stretch a spring. A convenient way to apply a precisely-known force is to let the weight of a known mass be the force used to stretch the spring. The force can be calculated from W = mg.

## Physics Report HOOKE'S LAW | Mass | Classical Mechanics

OBJECTIVE : 1. To determine the validity of Hooke’s law for two helical springs with different spring constants. CONCLUSION : Based on the experiment, we can conclude that the elongation of the spring depends on the stiffness of the spring. We can determine the stiffness of the spring is the spring constant. The bigger the spring constant, the shorter the elongation of the spring. The experiment is …

## Hooke's law - Wikipedia

Hooke's law is a law of physics that states that the force (F) needed to extend or compress a spring by some distance x scales linearly with respect to that distance.

## What is Hooke's Law? (article) | Khan Academy

Learn about elasticity and how to determine the force exerted by a spring. ... Intro to springs and Hooke's law. Potential energy stored in a spring. Up Next. Potential energy stored in a spring. Our mission is to provide a free, world-class education to anyone, anywhere.

## Helical Spring Experiment - Study Page

Helical Spring Experiment Experiment: To measure extensions in the length of a helical spring with increasing load. It follows from Hooke’s law that the gravitational force of load M suspended in a spring and extension produced in it by the load are proportional to each other.

## Springs – The Physics Hypertextbook

extension or compression of the spring; that is, the change in length from the spring's relaxed, natural, or original length (x 0). Use of ∆ [delta] is optional as the idea of "change" is implied. Since equations are so popular nowadays (meaning the last 150 years or so) we …

## EXPERIMENT P4 INVESTIGATION OF ELASTICITY Objectives

as commonly used, states that the force F a spring exerts on a body is directly proportional to the displacement ∆ l of the system (extension of the spring). F = -k∆ l where k is the spring constant and the magnitude depends on the spring, being large for stiff

## Extension Spring Force Formula and Calculator - Engineers Edge

Open Extension Spring Force Formula and Calculator. About Extension Spring Design: Most extension springs are wound with an initial tension. This tension is the force that holds the spring coils wound together. The spring rate tends to be constant over the central 60 percent of the deflection range.

## Deflection of Compression, Extension and Torsion Springs ...

Definition Spring deflection, also known as spring travel, is the action of a compression spring compressing (being pushed), an extension spring extending (being pulled), or a torsion spring torquing (radially) when a load is applied or released.

## The Newton Spring Balance and Hooke's Law - learnwithmac.com

Mar 15, 2016 · Mathematically Hooke’s law is expressed as the force on the spring (F) equals the extension of the spring (x) multiplied by a constant (k) known as the spring constant. Hooke’s law uses the spring constant to relate spring force to spring extension The spring constant k is the slope of the line in the force vs spring extension graph.

## EXPERIMENT 6 THE SPRING CONSTANT DETERMINATION

Suggesstion : Extension of a spring is proportional to the applied force and a spring will return to its rest length when the force is removed so long as the elastic limit has not been exceeded.

## Required practical - Forces and elasticity - AQA - GCSE ...

Attach the spring to the top clamp, and a ruler to the bottom clamp. Adjust the ruler so that it is vertical, and with its zero level with the top of the spring. Measure and record the unloaded ...

## Helical Spring (Theory) : Class 11 : Physics : Amrita ...

When a load ‘F’ is attached to the free end of a spring, then the spring elongates through a distance ‘l’ .Here ‘l’ is known as the extension produced. According to Hooke’s Law, extension is directly proportional to the load. This can be represented as: where ‘k’ is constant of proportionality. It is called the force constant or the spring constant of the spring.

## Last Revised on January 8, 2015 EXPERIMENT 4

According to Hooke’s law, the extension of a spring should be proportional to the force exerted by the spring on an attached mass— F =− kx, where F is the force exerted by the spring, x the extension of the spring, and k the force constant of the spring. You will test the validity of

## To Find the Force Constant of a Helical Spring by Plotting ...

Nov 25, 2016 · From above if l = 1, F = K. Hence, force constant (or spring constant) of a spring may be defined as the force required to produce unit extension in the spring. Diagram. Procedure. Suspend the spring from a rigid support. Attach a pointer and a hook from its lower free end. Hang a …

## Hookes law. Writing the conclusion - The Student Room

Single spring. Hooke’s law states that the mass added to the spring will be directly proportional to the extension. By using F = kx the gradient of my line on the graphs being the object k and the x being the extension measured you can see that if K= 0.025 (single spring gradient) X = 71mm (2n) F= 1.78

## Investigating how weight affects the extension of a rubber ...

extension of the rubber band. Equipment: Rubber band Half metre rule Laboratory stand, boss and clamp G-clamp Slotted weights and hanger Method: 1. Use the G-clamp to secure the laboratory stand to the bench. 2. Hang the rubber band from the stand and measure its length. 3. Add the weight hanger and measure the new length of the rubber band. 4.

## Hooke’s Law Experiment – Hooke's Law Experiment and Analysis

Nov 14, 2014 · The extension for the material 2 (red points, Figure 3) was derived from the equation: y = (a+0.5)x + c (III) where a is the gradient of trend line and it is equal to the k (spring constant) of this material, and c is the intercept of the vertical axis, x is the force applied and …

## Purpose - Clemson College of Science

Purpose. The purpose of this lab experiment is to study the behavior of springs in static and dynamic situations. We will determine the spring constant, , for an individual spring using both Hooke's Law and the properties of an oscillating spring system. It is also possible to study the effects, if any, that amplitude has on the period of a body experiencing simple harmonic motion.

## Spring Force Constant Determination as a Learning Tool for ...

states 1) extension of a spring is proportional to the applied force and 2) a spring will return to its rest length when the force is removed so long as the elastic limit has not been exceeded. Beyond the elastic limit, springs exhibit plastic behavior where additional force causes deformation of the spring such that the original or rest length is altered.

## Spiral Spring Experiment | Physics Forums

Apr 12, 2016 · I did an experiment titled 'mass on a spiral spring' in order to find the value for the acceleration due to gravity. The experiment consists of two parts. In the first part of this experiment, I just measured the oscillation period of a spring as a suspended mass and plotted these results onto a ...