14. Video
From Mechanics
| Theory | Exercises | Video |
| Finding the Mass of a Metre Rule | |
| This clip shows how the mass of a metre rule can be determined by using moments. It is a very simple experiment that you can easily try out yourself.
http://www.youtube.com/watch?v=YdbNazqkG1M
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| The Suspended Beam | |
| In this clip the forces acting on a suspended beam are calculated using moments. The results are also confirmed by looking at the readings on two force meters.
http://www.youtube.com/watch?v=RC8J1jO0gWw
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| Feather and Ball in a Vacuum | |
| This video clip compares the motion of a ball and a feather, when falling through the atmosphere and when falling in a vacuum.
http://www.youtube.com/watch?v=_XJcZ-KoL9o
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