# spring extension vs weight graph

## Physics Graphs: Springs

At position B, the same spring is then put into oscillation and the following graph of position vs time was recorded. X o represents the amplitude of the spring about position B. Using the information about point B and the value of spring constant calculated earlier, calculate the period of the spring.

## Extension Spring Garage Door Weight Chart - gdcorp.com

Extension Spring Garage Door Weight Chart. You could also use 4 springs consisting of 2 at 100 pounds tan and 2 at 110 pounds white. It should be noted that since the cable loops around a pulley the lifting force of a 210 pound spring is only 105 pounds as seen by the garage door. Therefore you need a pair of 210 pound springs even though your total door weight is 210 pounds.

## Name:

(0,0) should be plotted on your graph. If the best-fit line is linear, then the spring extension is directly proportional to the applied force, and the constant of that proportionality can be obtained from the slope of the straight-line graph since the equation for a straight line is 饾懄饾懄= 饾憵饾憵+ 饾憪饾憪.饾懃饾懃

## *PHYSICS* How to calculate weight from Extension/Load Graph?

Nov 23, 2011聽路 The extension / load graph for a spring is shown. The unloaded length of the spring is 15.0 cm. When an object of unknown weight is hung on the spring, the length of the spring is 16.4 cm.

## Graph relating load force and spring extension in Hookes Law

Also does your graph continue upwards from the right, or do we stop the line there and assume that's the point where the spring has broken. \$\endgroup\$ 鈥?Andrew Brick Sep 16 '16 at 11:16 \$\begingroup\$ Look at that graph carefully as you increase the load the extension increases faster.

## How to determine the correct extension spring for your

Total door weight indicates the springs you will need, for example, if the door weighs 100 pounds, you need two 100 pound springs, one on each side. When using two scales, add the weights together for the total door weight. DOOR MUST BE IN THE FULLY OPEN POSITION TO REMOVE THE TENSION.

## What is Hooke's Law? - Page 1 - Naked Science Forum

May 09, 2008聽路 Yes, RD, that is the standard graph you get when you permanently stretch a spring. But when it comes out of the box with the coils are squashed together you get a (force / extension) graph which doesn't go through the origin however little you stress it. This is because a fraction of a Newton is needed before the spring starts to stretch at all.

## Force extension graphs - YouTube

Feb 10, 2016聽路 An explanation of how the force constant (stiffness) and elastic potential energy can be determined from a force-extension graph. By Cowen Physics (www.cowen

## Official Color Codes for Torsion and Extension Springs

Example: Two tan color-coded extension spring s are required to lift a 100 lb. sectional door. CAUTION: Color codes should be substantiated by physical spring measurements, door weights, and other information as recommended by the spring manufacturer, 鈥?/p>

## Solved: Suppose The Slope Of A Weight-vs-length Graph For

Suppose the slope of a weight-vs-length graph for a spring gives 70 N/m, and the x-intercept is 0.30 m. Also, the spring begins to stretch immediately when you add weights to it. What is the length of this spring when 7.0 N are added to the end of it? Answer in meters. The length of this spring will be _____ m.

## What quantity is represented by the slope of a hooks law

Jan 30, 2018聽路 On the Hooke鈥檚 Law Graph, you plot force applied on the spring vs. the displacement of the spring. The slope would then represent the spring constant, k, of the spring being used. The spring constant is an intrinsic property that is unique to a certain spring.

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

spring constant (k) is measured in newtons per metre (N/m) extension (e), or increase in length, is measured in metres (m) Example. A force of 3 N is applied to a spring.

## How to determine the correct extension spring for your

Total door weight indicates the springs you will need, for example, if the door weighs 100 pounds, you need two 100 pound springs, one on each side. When using two scales, add the weights together for the total door weight. DOOR MUST BE IN THE FULLY OPEN POSITION TO REMOVE THE TENSION.

## Official Color Codes for Torsion and Extension Springs

Example: Two tan color-coded extension spring s are required to lift a 100 lb. sectional door. CAUTION: Color codes should be substantiated by physical spring measurements, door weights, and other information as recommended by the spring manufacturer, to 鈥?/p>

## Spring Load and Spring Rate - Quality Spring, Affordable

Spring Load. This spring needs to reach a solid height of 3 inches, therefore having to travel 2 inches. To calculate the working load of how much force you鈥檒l need in order to reach a solid height of 3 inches, you鈥檒l have to multiply the distance traveled by the spring rate as shown in the following formula and diagram.

## Sectional Garage Door Extension Springs

For example a 100 pound pull spring requires 15 pounds of weight to separate the coils; when a door is open the two springs will support 15 pounds of door weight without any stretch. Most extension springs are made of oil tempered wire.

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

Spring Questions (click on the question to reveal the answers) How do we work out the extension of a spring? Where do we mark the elastic limit on a graph? If we stretch a spring beyond its elastic limit, then remove the force, will the spring go back to its original length? of page

## How to Calculate a Spring Constant Using Hooke鈥檚 Law

How to find the spring constant (example problem) where F equals force, m equals the mass of the object, and g equals the acceleration due to gravity, 9.8 meters per second 2. The spring in the shock absorber will, at a minimum, have to give you 2,450 newtons of 鈥?/p>

## How to Get the Right Size Garage Door Spring - YouTube

Oct 19, 2016聽路 Extension spring information: 25"X42" spring - 25 inches is the length of the spring, measured compressed, coil to coil. 42 inches is half of the 鈥?/p>

## Extension Spring Calculations - Quality Spring, Affordable

Definition of Extension Spring Calculations: The process of calculating the shear modulus of a spring wire, young's modulus of spring wire, poission's ratio for spring wire along with a springs wire diameter, mean diameter and number of active coils to obtain an extension spring calculation.

## In a force-extension graph why is the extension plotted on

In an actual experiment, either F or x could be the independent variable depending on how you set up the measurement. If you load the spring by hanging weights off the end and measure the net stretch, then F is independent and x is dependent. I

## 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.

## Garage Door Spring Replacement & Repair - Clopay Buying Guide

garage door springing systems Garage doors use either extension springs (on either side of the track, often used on lighter doors), or torsion springs (typically one or two along the wall above the door opening for heavier doors).

## How to Calculate Spring Constant - Sciencing

The spring constant, denoted by k, is unique for each spring and is the proportionality factor in Hooke's law, which relates force to extension: F = 鈭択x. You find the spring constant by suspending weights from the spring, recording the extensions and plotting a graph. k is the slope of the graph.

## HOOKE'S LAW AND A SIMPLE SPRING

If a weight, W = mg, is hung from one end of an ordinary spring, causing it to stretch a distance x, then an equal and opposite force, F, is created in the spring which acts to oppose the pull of the weight. If W is not so large as to permanently distort the spring, then this force, F, will restore the spring to its original length after the

## Spring Potential Energy (Elastic Potential Energy) - Zona

A linear spring is a spring where the force that stretches the spring is in direct proportion to the amount of stretch. That is, the force vs. extension graph forms a straight, positively sloped line that passes through the origin, like this: The slope of this graph is called the spring constant and is symbolized by the letter k. The spring

## In a force-extension graph why is the extension plotted on

In an actual experiment, either F or x could be the independent variable depending on how you set up the measurement. If you load the spring by hanging weights off the end and measure the net stretch, then F is independent and x is dependent. I

## schoolphysics ::Welcome::

Each part of the drawing shows what happens when an extra 50g is added to the spring. The spring is getting longer and longer. We call the difference in length between the new length and the length without any weight on the spring the extension of the spring.

## Garage Door Extension Springs

Color coding is the consistent measure for extension springs (a 150lb red spring for a 7' door could have been manufactured in several different sizes) If you are not sure what color your old spring was, use a bathroom scale to weigh the door while it is unsprung and disconnected from your door opener.

## Hooke's Law spring constant - 4Physics.com

Hooke's Law states that the restoring force of a spring is directly proportional to a small displacement. In equation form, we write. F = -kx . where x is the size of the displacement. The proportionality constant k is specific for each spring.. The object of this virtual lab is to determine the spring constant k.

## Garage Door Extension Springs for 7' High Door Stretch Spring

ANSWER: A spring rated at 50#s is more than enough to handle a 42# door. The length of the spring i critical, since the old spring will have stretched some with age. Just orders springs that are close to the length of the old springs, preferably slightly smaller. Compensate by adjusting the lengths of the cables during installation. by Donald R a

## How much does garage door weigh?

A standard 25 steel gauge 8 x 7 residential garage door from Unique, Raynor, Amarr, Haas, Midland, DoorLink, Garaga, Northwest, Hormann, Delden, Clopay, Midamerica, Martin, Overhead, C.H.I, Wayne 鈥?Dalton and Windsor will weigh approximately 75 鈥?80 LBS, and an insulated will garage door weigh approximatly 85 鈥?90 LBS.

## 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. That is: =, where k is a constant factor characteristic of the spring: its stiffness, and x is small compared to the total possible deformation of the spring. The law is named after 17th-century British physicist Robert Hooke.

## The Spring: Hooke鈥檚 Law and Oscillations

spring mass 3 inExcel. (Notethatthisisadi铿€erent mthanyouusedinPart1.) 4. Calculate蟿2 inExcelforeachtrial. 5. Makeaplotof蟿2 vs.minKaleidaGraph. Besuretoincludeabest 铿乼lineonthisplot. 6. Use Eq. 7.5 and the slope from your graph to calculate the spring constantk. Theuncertainty未kisfoundusing: 未k k = 未slope slope (7.6) 7.8 Checklist 1. Excelspreadsheetandformulaview

## Torsion, Compression & Extension Spring Calculator

Advanex's custom spring calculator provides three separate custom spring calculators: compression, extension, ot torsion springs. Contact us today!

## Garage Door Torsion Vs Extension Springs, which one is

Torsion springs in my opinion provide a. better lifting system than extension springs and provide a safer environment in our homes. Converting your garage door from extension springs to torsion springs should cost around \$285.00 for. an 8-9 foot door, \$350.00 for a 鈥?/p>

## THE SPRING CONSTANT

UTC Physics 1030L: Spring Constant 70 show (6) the calculation for the percent difference between the two determined values of k and for (7) the ratio of me-spring to mspring. 4. Graphs: Include your graph of (1) F vs. 螖x from part I of the experiment and (2) T2 vs. m from part II of the experiment.

## If we add weight in increasing increments to a spring the

If we add weight in increasing increments to a spring, the extension of the spring will be directly proportional to the weight added. We can predict the weight (force) added to a spring simply by knowing the resulting extension when the weight is added to the spring. For example, our mystery weight was added, and the extension was 46.2cm.

## Lab M5: Hooke鈥檚 Law and the Simple Harmonic Oscillator

Lab M5: Hooke鈥檚 Law and the Simple Harmonic Oscillator Most springs obey Hooke鈥檚 Law, which states that the force exerted by the spring is proportional to the extension or compression of the spring from its equilibrium length. (1) Fk=鈭?x. k is called the spring constant and is a measure of the stiffness of the spring.

## Understanding the Garage Door Spring Color Code and

If the spring is broken just measure its companion spring which will be the same length. Selecting the Right Extension Spring - While measuring torsion springs to make sure you get the right one is fairly easy getting the right extension spring is even easier. That鈥檚 because garage door extension springs have a stripe of color on them that indicates their size.

## INFOSCIENCE: Form 4 - Chapter 2 : Hooke's Law (Experiment)

Jul 15, 2011聽路 The bigger the weight, the longer the spring extension A graph of spring extension, x against weight, F is plotted. The x-F graph is a linear graph which passes through the origin. This shows that the Form 4 - Chapter 2 : Hooke's Law (Experiment) June (2) May (10)

## Hooke's Law spring constant - 4Physics.com

W = kx. As stated above the relationship depicted on the graph is W = kx where k is the spring constant. Therefore, the spring constant is the slope of the line. Slope of a line is commonly defined as the rise over the run. This is figured in the final plot of W versus x. Thus, the spring constant of the virtual spring is 24,000 dynes/cm.

## PhysicsLAB: Static Springs: Hooke's Law

where F distorting is the applied force, k is the spring's elasticity constant measured in N/m, x is the final length, and x o is the original length. The slope of the graph of Force vs Displacement is the spring's force constant. Displacement, s = (x - x o) , represents how far the spring is stretched from its equilibrium position by the applied force.

## Compression Spring Calculator - Newcomb Spring Manufacturer

Click the button and a stress chart will be generated that shows the acceptable stress limitations, and pinpoints the stress at different load heights, as applicable to the type of compression spring you are calculating. The Springulator compression spring calculator is designed for engineers and designers.

## garage door extension springs- www.overheaddoorparts.com

Determine the door weight and door height: The pull weight of an extension spring is determined by the color code found on the end of the spring. Click Here. Measure door the height.The Standard height for most residential doors is either 6 ft. 6 inches high or 7 ft high. If your door is over 7 鈥?/p>

## Extension Springs - Carbon & Stainless Steel Extension

Century Spring warehouses the largest inventory of high-grade carbon steel and stainless steel extension springs in the world. As the leading extension spring manufacturer, Century's extension springs available in a variety of finishes, tolerances & ends including hook & full-loop configurations.

## Everbilt 90 lbs. Extension Springs (2-Pack)-5020S09 - The

Internet #: 202088374. The Overbuilt 90 lbs. Extension Springs (2-Pack) are made of spring steel and designed to be mounted perpendicular above the horizontal track of the garage door. They stretch to provide lifting power for the garage door.

## Mass-spring oscillations - LEPLA

Mass-spring oscillations www.lepla.eu Objective: The experiment is designed to provide information on the behavior of a body hanging from a spring. The idea is to investigate simple harmonic oscillatory motion, observing how position, velocity and acceleration develop in time, how potential energy (elastic or gravitational) may be

## Extension Springs - Learn About - Lee Spring

The Extended Length is the length at full rated extension. Spring Rate and Maximum Load. The Spring Rate is the force per unit spring deflection, such as lbs per inch travel. The Maximum Load is the load at full rated extension. Unit of Measure; Lee Spring's Stock Springs are specified in both Imperial (inch and pound) and Metric units.

## GCSE Physics notes: Potential energy in an elastic spring

From the data table you plot a graph of total force (= tension) versus the total extension in the spring length (graph sketched on the left). (the tension in the spring equals the force created downwards by the weight of mass). Draw the line of best fit from the 0,0 graph origin. If the spring is truly elastic a linear graph is obtained.

## What do force extension graphs for springs show?

What do force extension graphs for springs show? Ask Question Asked 2 years, The force vs extension graph which is drawn is not the net force on the spring rather it is either the external force acting on the spring (F = kx) or the force exerted by the spring (F = -kx) where x is the extension of the spring.

## How to Calculate Spring Constant - Sciencing

The spring constant, denoted by k, is unique for each spring and is the proportionality factor in Hooke's law, which relates force to extension: F = 鈭択x. You find the spring constant by suspending weights from the spring, recording the extensions and plotting a graph. k is the slope of the graph.

## What do force extension graphs for springs show?

1 Answer 1. active oldest votes. up vote 0 down vote. The force vs extension graph which is drawn is not the net force on the spring rather it is either the external force acting on the spring (F = kx) or the force exerted by the spring (F = -kx) where x is the extension of the spring.

## Lab M5: Hooke鈥檚 Law and the Simple Harmonic Oscillator

Plot the weight added (鈭唌g鈰?) vs. 鈭唜, the position change from the zero position. Use the known value of g = 9.796 m/s2. This graph should be a straight line with slope k. mass tray tapered spring To determine the slope, compute k mg x = 鈭?鈰?鈭?for each data point, and compute

## Extension Spring Calculator - Newcomb Spring Manufacturer

Initial Tension. The design of an extension spring is affected by the spring's initial tension. The Springulator offers a unique function that allows you to adjust your extension spring initial tension to see how this affects the rate, active coils, part weight, body length and allowable stress.

## How to Convert from One Garage Door Spring to Two

Rather, both springs work together to balance the door weight as it opens and closes. One advantage of having two springs instead of one is that each one lifts half of the weight. As a result, each spring is only half as strong when fully wound with the same number of turns as your single spring.

## Hooke's law - labman.phys.utk.edu

Since the force the spring exerts on you is equal in magnitude to your weight, you exert a force equal to your weight on the spring, compressing it. The change in length of the spring is proportional to your weight. Spring scales use a spring of known spring constant and provide a calibrated readout of the amount of stretch or compression. Spring scales measure forces.

## Identify your garage door springs - Stardoorparts.com

Garage door stretch springs are rated by there lifting capacity usually using a weight. If you need to purchase springs for a door weighing 160 lbs you would order 160lb springs. The pair together would be capable of lifting the 160lb door.

## Chrome Silicon - ASTM A 401 - Spring Wire Properties

Optimum Spring manufactures extension, torsion and compression springs with Chrome Silicon - ASTM A 401 - Spring Wire Properties Our website is currently under maintenace. If you need to reach us for a Request for Quotation or any Questions

## Extension Springs - W.B. Jones Spring Company

Extension Springs. For over 100 years, W.B. Jones has been providing quality extension springs suited for a variety of application needs. Developed to absorb and hold energy, extension springs also supply resistance to a pulling force. The required tension determines how tightly an extension spring 鈥?/p>

## Difference Between Mass and Weight - Diffen

Measurement of mass vs. weight . Weight is measured using a scale which effectively measures the pull on the mass exerted by the gravity of the earth. Mass of a body is measured by balancing it equally with another known amount of mass. Mass may be measured using a pan balance while Weight may be measured using a spring balance.

## THE SPRING CONSTANT

UTC Physics 1030L: Spring Constant 70 show (6) the calculation for the percent difference between the two determined values of k and for (7) the ratio of me-spring to mspring. 4. Graphs: Include your graph of (1) F vs. 螖x from part I of the experiment and (2) T2 vs. m from part II of the experiment.

## SPRING ORDERING INFORMATION

4. LENGTH: Measure overall length of spring, or provide total number of coils in unwound length of spring. LEFT HAND WOUND RIGHT HAND WOUND A = 1-13/16" B = 2-1/4" C = 3-1/2" D = 5-1/2" R = Right Wound L = Left Wound Length of 20 Coils Wire Size Phone 1-888-354-8320 Fax 1-503-659-4808 www.Garage-Doors-and-Parts.com EXTENSION SPRINGS 10# WHITE 20# GREEN

## Everbilt 150 lb. Extension Springs (2-Pack)-5020S15 - The

\$3798 /each. The Overbuilt 150 lb. Extension Springs (2-Pack) are made of spring steel and designed to be mounted perpendicular above the horizontal track of the garage door. They stretch to provide lifting power for the garage door.

## The effect of mass on the period of a spring

the stiffness of the spring and some constants. The period of a spring was researched and the equation 鈭歠or the period is , where m is mass and k is the spring constant (of an ideal spring), a value that describes the stiffness of a spring (i.e. the force exerted by the spring for a period^2 = 1.0*mass + 0.023 R虏 = 0.9873 y = 0.86x + 0.11