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Required Practical 6: Investigating Force & Extension Aim of the Experiment The aim of this experiment is to investigate the relationship between force and extension for a spring Variables: Independent variable = Force, F Dependent variable = Extension, e Control variables: Spring constant, k Equipment List

orce equals spring constant multiplied by extension. And finally, the equation to calculate elastic potential energy, is elastic potential energy equals 0.5 multiplied spring constant, multipl ELLIE: Smashed it, James. 's the key points you need to know about elasticity. In the next episode of BBC Bitesize, we'r

The limit of proportionality is also described as the ‘elastic limit’. The gradient of a force-extension graph before the limit of proportionality is equal to the spring constant. In the graph below the spring obeys Hooke’s Law in the part of the graph where the line is straight – up to the limit of proportionality.

What's Hooke's law? The extension of the spring is directly proportional to the force applied.

- calculate a spring constant in linear cases - interpret data from an investigation of the relationship between force and extension - calculate work done in stretching (or compressing) a spring (up to the limit of proportionality) using the equation: - elastic potential energy = 0.5 × s pring constant × extension 2

Learn about and revise shape-changing forces, elasticity and the energy stored in springs with GCSE Bitesize Combined Science.

The force applied to a spring is 2\space N 2 N, the extension of the spring is 0.1\space m 0.1 m, and the spring constant is 20\space N/m 20 N /m. What is the formula that links force, extension and spring constant?

BBC BITESIZE ANSWER: Water waves travel slower in shallower water. The wavelength will decrease in order to keep the frequency constant. MARK SCHEME ANSWER: Deeper water means longer wavelength because velocity increases and frequency is constant

This resource outlines all knowledge required relating 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, Calculating Elastic Potential ...

Task 7b: Make notes that: List factors affecting elastic energy. Recall the elastic energy equation. Define Spring constant,. Extension. Compression. Extension. Give the units for spring constant.

A KS4 worksheet that supports the spring extension required practical by giving students graph drawing and using the force = spring constant x extension equation. Answers are included.

Study with Quizlet and memorise flashcards containing terms like Hooke's Law Equation, How to carry out the hookes law practical, refraction practical method and others.

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) We can express the idea in an equation: We can put this in an equation. The constant 'k' (called the 'spring constant') shows it is a proportional relationship:

Learn about and revise shape-changing forces, elasticity and the energy stored in springs with GCSE Bitesize Combined Science.

Revision notes on Hooke's Law for the AQA GCSE Combined Science: Trilogy syllabus, written by the Science experts at Save My Exams.

Study with Quizlet and memorise flashcards containing terms like 15.1 Explain, using springs and other elastic objects, that stretching, bending or compressing an object requires more than one force, 15.2 Describe the difference between elastic and inelastic distortion, 15.3 Recall and use the equation for linear elastic distortion including calculating the spring constant: force exerted on a ...

Learn about and revise shape-changing forces, elasticity, and the energy stored in springs or falls with GCSE Bitesize Physics.

In the formula, E e is elastic potential energy measured in joules (J), k is the spring constant in newtons per metre (N/m) and e is the extension in metres (m). k in the above formula is the spring constant, which tells us the force that we have to put in to extend a spring. All springs are different and therefore have different spring constants (different values for k). For example, a spring ...

Study with Quizlet and memorize flashcards containing terms like 15.1 Explain, using springs and other elastic objects, that stretching, bending or compressing an object requires more than one force, 15.2 Describe the difference between elastic and inelastic distortion, 15.3 Recall and use the equation for linear elastic distortion including calculating the spring constant: force exerted on a ...