Learning objective
Determine spring constant from the gradient of a force-extension graph.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
0
Flashcards
0
Questions
Topic
Forces and elasticity
Subtopic
Hooke's law and spring constant
Study support
Understand this objective
Quick explanation
Determine spring constant from the gradient of a force-extension graph
- This point belongs to Forces and elasticity, especially Hooke's law and spring constant.
- You need to be able to determine spring constant from the gradient of a force-extension graph.
- The key ideas to know are gradient, force, and spring constant.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Hooke's law and spring constant to exam-style questions, flashcards, and revision notes for Forces and elasticity.
Quick student answer
What should you know about spring constant from the gradient of a force-extension graph?
Direct answer
In Physics, this page helps you answer questions about spring constant from the gradient of a force-extension graph within Forces and elasticity. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are spring constant and force-extension graph.
Key terms
- spring constant: A measure of the stiffness of a spring, defined as the force required to extend or compress the spring by a unit length.
- force-extension graph: A graph that plots the force applied to a spring against the extension of the spring, used to determine the spring constant and identify elastic behavior.
Common trap
Misunderstanding Gradient: Emphasize that the gradient of the linear section of the graph represents the spring constant, which is the ratio of force to extension, not the total extension itself.
Related questions
Try this as a practice card
Question 1 of 4
Choose an answer, get feedback, then move sideways through the set.
Flashcard prompts
Flip through the key recall cards
Flashcard 1 of 4
Practise next
Revision tools
Choose how to practise
Flashcards0 linked cards
Practice Questions0 linked questions
Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- Define elastic deformation as deformation that is reversed when the force is removed.
Stretching and deformation
- Define inelastic deformation as deformation that is not fully reversed when the force is removed.
Stretching and deformation
- Describe extension as the increase in length of an object when stretched.
Stretching and deformation
- Describe compression as deformation caused by squeezing forces.
Stretching and deformation
- Explain that a force can stretch, compress or bend an object.
Stretching and deformation