Assemble report using a staple in the upper left corner physics 1408 section a1 hooke's law and a simple spring your name partner(s): full name(s) date performed: october 21, 2005 ta: full name abstract two experiments were performed to find the spring constant of a steel spring the spring constant was. As performed in the lab materials required - a spring, a measuring ruler and weights procedure - hang a spring from a horizontal metal rod attach a mass hanger directly to the bottom of the hanging spring and record the position of the bottom of the mass hanger relative to a meter stick hang a weight from the spring. Simple harmonic motion will occur whenever there is a restoring force that is proportional to the displacement from equilibrium, as is in hooke's law from newton's using the known spring constant and equation 5, calculate what the period t of oscillation should be for each of the masses report them in table 1 compare. Hooke's law an ideal spring is remarkable in the sense that it is a system where the generated force is linearly dependent on how far it is stretched this behavior is due to gravity and the spring calculate ∆xi = xi – x0 and ∆mi = mi – m0 the corresponding forces for gravity and the spring are fi g = ∆mg and fi s = k∆x.
Hooke's law, believe it or not, is a very important and widely-used law in physics and engineering its applications go far beyond springs and rubber bands the chair in which you are sitting supplies the upward support force to keep you from falling by flexing (according to hooke's law) until it can supply. The purpose of the work, energy, and power lab is to demonstrate the validity of hookes law over a limited range of displacements, measure the spring constant of several springs, and determine the work done in stretching a spring with a non- constant force i have completed the experiment and got the. Result and discussions: the purpose: to study the behavior of springs in static situations we will determine the spring constant, k, for an individual spring using hooke's law equipments (apparatus): spring – ruler – weights – holder & clip theory: at equilibrium, the spring is under two forces , the restoring force that. Home / study / science / advanced physics / advanced physics questions and answers / shm-hooke's law/5 name laboratory report part 1 data and calculations table 1 hooke's law question: shm-hooke's law/5 name laboratory report part 1 data and calculations table 1 hooke's law is yo shm-hookes.
Is the best experiment ever made by the humans category education license standard youtube license show more show less loading autoplay when autoplay is enabled, a suggested video will automatically play next up next experiment procedure for hookes law - duration: 7:09 sengchoy. Hooke's law lab report max binkle, 12 mpw, 13102013 1 aim in the experiment i wanted to test whether strawberry laces obey hooke's law, when they break and – if they obey the law – where their elastic limit is the result can be used when eating them eg to know when you have to stop to pull when one end is in. Learn about elasticity and how to determine the force exerted by a spring.
C 2005, 4physicscom hooke's law states that the restoring force of a spring is proportional to a small displacement that law is written where x is the displacement and k is constant for the spring in this virtual lab we determine the constant for a virtual spring f = -kx click to continue each of the four weights below has a. This equation expresses what has come to be known as hooke's law your problem in this experiment is to see if the spring on the apparatus obeys hooke's law, and find the value of k for your spring the spring potential energy, pespring or us , can be written as us = ½ k x2 apparatus : 1 a tripod base 2 a barrel. Hooke's law phys& 221 amezola, miguel tran, hai d lai, marco february 25 , 2015 date performed: 17 february 2015 instructor: dr david phillips this work is licensed under a creative 22 derivation of equations used in report the purpose of this lab is to determine the spring constant of a given spring. Hookes'law for springs the mass in gravity producing it (the stress force) we will reveal hooke's law of springs, a direct relationship between stretch and strain which describes the operation of springs and spring scales take the average of the determined slopes (the spring constants) and include this in the lab report.
Hooke's law using the force applied and displacement a force vs displacement graph has been plotted to determine the slope of the line and to get its percent difference with the average force constant we got a small percent difference the work is computed to compare it to the area under the graph a small percent. Calculate t predicted by t = 2π ( [m + cms] / k )05 for m = 0050 kg and your value of c what is the percent difference between them however, when applying this spring constant to the recorded displacements in the hooke's law equation, the calculated forces are lower than the recorded forces. Readings of the 'ruler reading' were noted down - no mental maths involved- extensions etc were worked out later the experimenter had to be sure the spring system was stationary before a reading was taken at the end of each set of readings the position of the ruler was adjusted before the experiment was repeated. To investigate hooke's law and to determine the spring constant for two springs and a rubber band time allocation: 1–2 hours www hooke's law peter jeschofnig, phd version 42-0264-00-01 lab report assistant this document is not meant to be a substitute for a formal laboratory report the lab report assistant is.
For more information: [email protected] http:/ /www7activemedicalcom/ [email protected] The results obtained are slightly incorrect due to any errors as part of the experiment my calculations were all shown for trial one which whereas. Stanbrough, jl, 2006 dynamics: hooke's law experiment, batesville high school, batesville, in [accessed february 18, 2016] retrieved from https://www sciencebuddiesorg/science-fair-projects/project-ideas/apmech_p027/ mechanical-engineering/hookes-law-make-your-own-spring-scale last edit date : 2017-07-.
Hooke's law is defined as, within the elastic limit the compression or extension of an elastic material is directly proportional to the applied load mathematically, hooke's law can be represented as: f = -k x x is the displacement of the end of the string from its equilibrium position: f is the force applied on the material and: k is. Hookes law 1 matter and forces:hooke's law (23) 2 lesson objective / we are learning todayto explain the concept of hooke's law lesson outcome / what i'm looking for• all pupils will be able to clarify hooke's law and identify the point on a graph in an experiment on a spring, where.
Title: hooke's law aim: to determine the spring constant equipment: retort stand (with clamp) spring (with hook) masses ( 100g, 200g, 300g, 400g, 500g ) ruler variables: independent variable: changing the mass ჻ weight force (f) dependent variable: the extension of the spring δx control variable: “spring. This video is about setting up of experient to determine the spring constant. Online assistance lab report template nudge questions questions ta notes we will determine the spring constant, , for an individual spring using both hooke's law and the properties of an oscillating spring system a toy maker requires a spring mechanism to drive an attached component with a period of 050s.