The phenomenon where a glass of water remains stationary when a tablecloth is swiftly pulled from underneath it is primarily due to inertia and friction. Inertia, as defined by Newton's First Law of Motion, states that an object at rest will remain at rest unless acted upon by an external force. The friction between the glass and the tablecloth is not sufficient to overcome this inertia during the quick pull, allowing the glass to stay in place momentarily.
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We'll a magician never reveals his or her secrets. But Science and Magic are never in conflict, so you might want to consider what forces acts on the glass during the pulling operation, and the duration of those forces.Missyyy said:Hey guys. So I have this question about this scenario..
If I have a glass of water on a table and I quickly pull the table cloth from under the glass, the glass stays put. I can't get my head around this. What causes this?