Demonstration: using a scale drawing to predict the time for a satellite close to the Earth. The results can later be compared...
Class practical: The experiment involves isolating and controlling one variable at a time, taking measurements carefully and...
Class practica: Students make a timer using a simple pendulum.
The Moon’s orbital period can be estimated by considering the Moon as a satellite of the Earth and using a scale drawing.
Isochronous oscillators, from the pendulum to the precise oscillations of a caesium atoms in an atomic clock, have an obvious...
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