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What is centre of gravity?
How do we locate the centre of gravity?
What is the secret to finding the centre of gravity quickly?
Questions to ponder:
How to find CG for regular objects?
How to find CG for irregular objects?
Can an object's CG lie outside the object?
Questions to ponder:
What affects stability?
What are the 3 types of equilibrium?
How are they different?
You may research and use recycled materials.
Pivot of toy must be a sharp point.
Toy can be as creative in design as possible.
Toy should balance and return back to original position even when tilted at large angles.
Prizes to be won!