Hooke’s law gives the force a spring exerts on an object attached to it with the following equation: F = – kx the minus sign shows that this force is in the opposite direction of the force that’s stretching or compressing the spring.
As an equation, Hooke’s Law can be represented as F = kx, where F is the force we apply, k is the spring constant, and x is the extension of the material (typically in meters).
To the extent that the spring obeys Hooke’s law, and that one can neglect friction and the mass of the spring, the amplitude of the oscillation will remain constant; and its frequency f will be independent of its amplitude, determined only by the mass and the stiffness of the spring: f = 1 2 ? k m.
this by the simple equation known as Hooke’s Law: F = kx F is the force applied to the spring in newtons (N) k is the spring constant measured in newtons per meter (N/m) x is the distance the spring is stretched from its equilibrium position in meters (m) The Hooke’s Law Apparatus PROCEDURE: Setup the Hooke’s Law apparatus as shown in the picture.
In short Hooke’s law can be explained as F = kx. Hooke’s law formula . The spring force equation can be expressed as: F = -k ?x. Where, F refers to the spring force, k is the spring force constant, and ?x represents the change in spring’s position. Note: Have you noticed the negative sign (-) in the above equation of Hooke’s Law. The …
Hookes Law F=-KX | Physics Forums, Hooke’s Law Calculator, Hooke’s Law & the Spring Constant: Definition & Equation …
Hooke’s Law & the Spring Constant: Definition & Equation …
Hooke’s law formula can be expressed as F=kX, where F is the applied force, X is the displacement and k is the Hooke’s constant.
First, the formula for hooke’s law must be manipulated to solve for k, the spring constant. To do this, we simply divide both sides by -x. This yields the equation k = -F/x. Next, we must measure our first variable. In this case we will first measure the force acting on the spring.
11/13/2012 · F=-kx (Equation 1 (3)) In equation 1, F is equal to the force applied; k is the spring constant of the material and x is the amount of displacement observed. When plotting a graph of load against displacement, a linear relationship is observed.
5/6/2012 · We have also look at how the increase in mass is directly proportional to the extension until plastic deformation occurs. I was then looking through my revsion notes and the equation F=-KX came up. I looked this up and found that athematically, Hooke’s law states that F=-kx, where, Spring force equation. Knowing Hooke’s law, we can write it down it the form of a formula: F = -k?x. where: F is the spring force (in N); k is the spring constant (in N/m); and; ?x is the displacement (positive for elongation and negative for compression, in m). Where did the minus come from? Imagine that you pull a string to your right, making it stretch.
Young’s Modulus, Poisson’s Ratio, Stress–strain Curve, Deformation, Spring
