Time and Motion
Abstract: Newton's first law of motion - and the very meaning of inertia - has been described as either completely obvious (D'Alembert) or a 'logician's nightmare' (ex-editor of the American Journal of Physics). Sometimes the simplest things in physics are the most subtle. The first law will be described in historical context, explaining a connection with the ancient GreeksÂ’ distinction between natural and violent motion and with Descartes' natural philosophy. You will also learn why it still requires careful handling and what it tells us about time in physics.
Date: 01/11/2006 - 7:00 pm
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