Difference between revisions of "(e)"
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| − | + | Force diagrams can be used with all the demonstrations and experiments so far. Another demonstration which will get them thinking and is relevant to future work involves having two trollies on an air track, same mass initially, loaded with a magnets and watching them repel. Vary the mass and type of magnet and get the pupils to predict what will happen! | |
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===Resources=== | ===Resources=== | ||
===Analysis=== | ===Analysis=== | ||
| + | Force diagrams - forces acting on the trollies only | ||
===Equipment=== | ===Equipment=== | ||
| + | Air track, 2x trolley, trolley masses and various magnets for trollies | ||
===Safety=== | ===Safety=== | ||
Latest revision as of 04:10, 4 April 2008
Demonstration
Force diagrams can be used with all the demonstrations and experiments so far. Another demonstration which will get them thinking and is relevant to future work involves having two trollies on an air track, same mass initially, loaded with a magnets and watching them repel. Vary the mass and type of magnet and get the pupils to predict what will happen!
Resources
Analysis
Force diagrams - forces acting on the trollies only
Equipment
Air track, 2x trolley, trolley masses and various magnets for trollies
