Momentum

In this lesson we will learn about the definition of momentum and how to calculate momentum of different objects. We will also look into the principle of conservation of momentum.

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.Stopping distance = ...

1/6

Q2.Thinking distance is...

2/6

Q3.Braking distance is...

3/6

Q4.Select any factors that affect thinking distance:

Select five (5) boxes

4/6

Q5.Select any factors that affect braking distance:

Select five (5) boxes

5/6

Q6.What are the dangers of a rapid deceleration?

Select two (2) boxes

6/6

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.Stopping distance = ...

1/6

Q2.Thinking distance is...

2/6

Q3.Braking distance is...

3/6

Q4.Select any factors that affect thinking distance:

Select five (5) boxes

4/6

Q5.Select any factors that affect braking distance:

Select five (5) boxes

5/6

Q6.What are the dangers of a rapid deceleration?

Select two (2) boxes

6/6

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

• Click "Close Video"
• Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

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.

Quiz:

Momentum

Complete the quiz to see how much you have remembered.

Q1.What is the unit for momentum?

1/6

Q2.What is the equation that links mass, momentum and velocity?

2/6

Q3.A man has a mass of 85 kg and runs at a velocity of 3 m/s. What is his momentum?

3/6

Q4.A girl rollerblading has a momentum of 220 kg m/s. She has a mass of 45 kg. What is her velocity?

4/6

Q5.A boy is standing on a skateboard holding a ball. He is not moving. He throws the ball and the skateboard rolls backwards. What is the momentum of the skateboard and boy?

5/6

Q6.Using the question above, If the momentum of the ball was 2 kg m/s, what was the momentum of the skateboard and boy?

6/6

Quiz:

Momentum

Complete the quiz to see how much you have remembered.

Q1.What is the unit for momentum?

1/6

Q2.What is the equation that links mass, momentum and velocity?

2/6

Q3.A man has a mass of 85 kg and runs at a velocity of 3 m/s. What is his momentum?

3/6

Q4.A girl rollerblading has a momentum of 220 kg m/s. She has a mass of 45 kg. What is her velocity?

4/6

Q5.A boy is standing on a skateboard holding a ball. He is not moving. He throws the ball and the skateboard rolls backwards. What is the momentum of the skateboard and boy?

5/6

Q6.Using the question above, If the momentum of the ball was 2 kg m/s, what was the momentum of the skateboard and boy?

6/6

Lesson summary: Momentum

Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Walk

On the spot:
Dance