Hooke's Law

In this lesson we learn about the force extension graph of a spring, the spring constant and practice Hooke's Law calculations.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What happens to an elastic object when the forces are removed?

1/9

Q2.What are two types of elastic deformation?

Select two (2) boxes

2/9

Q3.Which of these is another word for squashing?

3/9

Q4.What is extension of a spring?

4/9

Q5.Where do I line the zero on my ruler up to?

5/9

Q6.Why do I repeat my measurements?

6/9

Q7.What is the unit of force?

7/9

Q8.What is the unit of energy?

8/9

Q9.What is the unit of power?

9/9

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What happens to an elastic object when the forces are removed?

1/9

Q2.What are two types of elastic deformation?

Select two (2) boxes

2/9

Q3.Which of these is another word for squashing?

3/9

Q4.What is extension of a spring?

4/9

Q5.Where do I line the zero on my ruler up to?

5/9

Q6.Why do I repeat my measurements?

6/9

Q7.What is the unit of force?

7/9

Q8.What is the unit of energy?

8/9

Q9.What is the unit of power?

9/9

Video

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Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Hooke's Law

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.What does the force vs extension graph show?

1/9

Q2.What is the point called where the graph starts to curve?

2/9

Q3.What happens after the elastic limit?

3/9

Q4.For an elastic object, when the force doubles, .......

4/9

Q5.For an elastic object, when the extension is divided by 3, .......

5/9

Q6.In the equation F = k x e, what does F represent?

6/9

Q7.In the equation F = k x e, what does e represent?

7/9

Q8.In the equation F = k x e, what does k represent?

8/9

Q9.What force is required to extend an object with spring constant 4 N/m to 2 m?

9/9

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Hooke's Law

Don’t worry if you get a question wrong! Forgetting is an important step in learning. We will recap next lesson.

Q1.What does the force vs extension graph show?

1/9

Q2.What is the point called where the graph starts to curve?

2/9

Q3.What happens after the elastic limit?

3/9

Q4.For an elastic object, when the force doubles, .......

4/9

Q5.For an elastic object, when the extension is divided by 3, .......

5/9

Q6.In the equation F = k x e, what does F represent?

6/9

Q7.In the equation F = k x e, what does e represent?

7/9

Q8.In the equation F = k x e, what does k represent?

8/9

Q9.What force is required to extend an object with spring constant 4 N/m to 2 m?

9/9

Lesson summary: Hooke's Law

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