Abstract hooke's law says that the opposing force of a spring is directly proportional to the amount by which the spring is stretched how accurately hooke's law describe the behavior of real springs. The experiment is purely on hooke's law and the concept of elasticity it is performed simply by putting weights on the mass hanger using hooke's law, apparatus weights and 2 types of spring was computed for the spring constant. To determine (k) which is the spring constant. I have done an experiment to prove hookes law with a spring and some weights however when i plot extension vs force the graph does not pass through the origin.

Hooke's law states that the extension of a spring is directly proportional to the applied load (providing the elastic limit has not been exceeded) at a level we express the idea in an equation: we can put this in an equation. Hooke's law is a principle 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 sp. Hooke's law says that the stretch of a spring is directly proportional to the applied force (engineers say stress is proportional to strain) in symbols, f = kx, where f is the force, x is the stretch, and k is a constant of proportionality.

Hooke's law of elasticity is an approximation that states that the extension of a spring is in direct proportion with the load applied to it. Today's lab will allow you to test the accuracy of hooke's law for a simple object, a spring simplified theory hooke's law is the statement that the restoring force acting on an object is proportional to the negative of the displacement (deformation) of the object. The formula for hooke's law is given by f = kx, where x is the displacement in the spring in meters, k is the force constant or spring constant and f is the amount of force applied on the spring in newtons.

Experiment 4 3 hooke's law 3 theory measuring the stretching produced by different loads, added to the spring, tests the elasticity of a spring. Hooke's law, law of elasticity discovered by the english scientist robert hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load. Introduction i was asked to carry out an experiment to prove hooke's law by means of investigating the behaviour of elasticity of three different materials. Hooke's law hooke's law is a scientific law which concerns itself with the elasticity of materials it states that when a force is applied to a spring, the displacement of that spring will be directly proportional to the amount of force applied.

This video is about setting up of experient to determine the spring constant. Young's modulus can be defined at any strain, but where hooke's law is obeyed it is a constant we can directly obtain the spring constant k k k k from the young's modulus of the material, the area a a a a over which the force is applied (since stress depends on the area) and nominal length of the material l l l l.

Hooke's law elastic force occurs in the spring when the spring is being stretched/compressed or deformed ( δ x) by the external force elastic force acts in the opposite direction of the external force. Hooke's law experiment objective: to measure the spring constant of a spring using two different methods background: if a weight, w = mg , is hung from one end of an ordinary spring, causing.

- 31-experiment 1: hooke's law materials for which the deformation is proportional to the applied force are said to obey hooke's law it is the objective of this present experiment to examine a range of materials. Aim: -to prove hooke's law ie the extension of the force is directly proportional to the force applied - to find the spring constant of the spring -hang a helical spring from a clamp stand -attach a mass directly to the bottom of the helical spring and record the position of the bottom of. Behavior follows hooke's law to within the limits of accuracy of the experiment a formal lab report should include a title page like this one, with all of the appropriate information -- a descriptive title, your name, the course title, the date, and an abstract.

Experiment to prove hookes law

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