A mass is attached to the bottom of a hanging spring with a spring constant k and 0.2 J of work is done to stretch it by 4.5 cm. Calculate the spring constant, k for this spring. Answer: Step 1: List the known quantities. Work done/elastic potential energy, E e =0.2J. Extension, e=4.5 cm. Step 2: Write down the relevant equation
🦊 In this GCSE Physics video, we explain that the spring constant, denoted by "k," measures how stiff a spring is and can be used to calculate the extension...
Elasticity, Spring Constant, & Hookes Law . This lesson covers: The idea that materials can be deformed by compressing, stretching, or bending them; The difference between 'elastic' and 'inelastic' deformation; The meaning of the term 'spring constant' The relationship between 'force', and 'extension', known as Hooke's law: F = k e F=ke F ...
Spring Constant. Spring constant is a measure of the stiffness of a spring. Spring constant,k has units of N/m. This means that it represents the amount of force needed to change the length of a spring. The higher the value for the spring constant, the stiffer the spring, so the more force that needs to be applied to change the length of the ...
Apply Hooke's law equation: Substitute the values of force (F) and change in length (ΔL) into Hooke's law equation. Solve for the spring constant (k): Divide the force (F) by the change in length (ΔL) to find the spring constant. ... GCSE Physics Tutorial - Interpreting Data from an Investigation of the Relationship between Force and ...
The elastic potential energy equation in GCSE Physics is given by the formula: U = 1/2 × k × x^2, where U is the elastic potential energy, k is the spring constant, and x is the displacement of the object from its rest position.
GCSE; Edexcel; Forces and elasticity - Edexcel Hooke's law. Forces are responsible for changing the motion of objects. If more than one force is present, the shape of an object can also be changed.
Learn about Hooke's Law, spring constant, elastic limit and elastic potential energy for GCSE Physics (Triple) AQA exam. Find assessment questions, text and videos on forces and springs.
The elastic potential energy in a stretched spring depends on its spring constant and extension. This equation is only for springs that have not been stretched beyond their limit of proportionality. The term e 2 means that if the extension is doubled then the work done is quadrupled. This is because 2 2 = 4
F = Force in newtons (N) k = Spring constant in newtons per metre (N/m) e = Extension of the elastic object in metres (m) Spring Constant. The spring constant, denoted by the letter k, is how much the spring extends with a given force. This is a measure of how stiff a spring is up until its limit of proportionality or elastic limit.
Answers to AQA GCSE Calculating Spring Constant(Physics) Formula for Spring ConstantLearn the formulae below:Practice Questions1.A material has a spring constant of 100N/m and a force of 25N is applied to increase its length. Calculate the extension.F = kee = F/ke = 25 / 100 N/m e = 0.25m2.A spring is stretched from 5cm to 30cm and
Everything you need to know about Hooke’s Law for the GCSE Physics (Combined) Edexcel exam, totally free, with assessment questions, text & videos. ... calculate the force required to stretch a spring 5cm. The spring constant of the spring is 120N/m. ... Plug this into the elastic energy formula. Ee = 0.5 x 54.5 x 0.0552 = 0.0824J. Force and ...
The elastic potential energy (energy transferred in stretching) stored can be calculated using the equation: energy transferred in stretching = 0.5 × spring constant × (extension) 2 This is when:
– Spring Equation GCSE Keywords: Hooke’s Law, Proportional, Extension, Force, Spring Constant Course overview
The Spring Constant. The spring constant (k) is a measure of elasticity for a spring or other elastic body. It is measured in newtons per meter (N/m). In the equation for Hooke’s Law (F = kx), a larger value of k means the spring is stiffer or harder to stretch. Elastic Limit and Permanent Deformation. Every spring or elastic body has a limit ...
GCSE-Revision-Resources. 1.50 4 ... to Hooke’s law and Spring constant, Elasticity, Work Done and energy transfer required for the AQA Combined Science specification. This resource explains and outlines; Detailed explanations and outlines of Hooke’s law, spring constant and limit of proportionality, Equation for elasticity and applications, ...
A mass is attached to the bottom of a hanging spring with a spring constant k and 0.2 J of work is done to stretch it by 4.5 cm. Calculate the spring constant, k for this spring. Answer: Step 1: List the known quantities. Work done/elastic potential energy, E e =0.2J. Extension, e=4.5 cm. Step 2: Write down the relevant equation
