Newton's first law of motion

Introduction

In this study material you will see a video about Newton's first law of motion. I hope that this material will help you understand how it works! :)

Task

Before you start answering the questions watch the video of Newton's first law of motion. Please answer to the questions with yes/no!

Process

Here is the video link:

https://www.youtube.com/watch?v=CQYELiTtUs8

Here are the questions:

  1. Everything will move with a constant velocity, unless it is compelled to change its state by force
  2. Force that acts on object is called a unbalanced force
  3. Two forces that act on something won't balance out
  4. If there is no force action on a object, the object won't move
  5. To not change the objects' restful is if the force is unbalanced
  6. According to the video material , the moving uniformly straight forward is the same as constant volocity
  7. There are unbalanced forces acting on the objects' to stop them 
  8. The force of friction is acting against the direction of the movement of an object
  9. The air resistance keeps the movement of an object forever
  10. The forces in world keeps objects movement not go forever

Evaluation

For every right answer you get a point, the total points are 10.

Here you can see the answers:

  1. Yes
  2. Yes
  3. No
  4. Yes
  5. No
  6. Yes
  7. Yes
  8. Yes
  9. No
  10. Yes

Conclusion

Congratulations, you have finished your WebQuest!

If you got:

9-10 points you understand the theme perfectly

5-8 points you understand the theme good, but next time watch the video more carefully

1-4 points if you want to increase your knowladge in this theme and understand the Newton's First law of motion better, you should watch the video again

Thank you for taking your time! :)