Tag: density

Science & Technology

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When You Drop a Rock Overboard, What Happens to the Water Level?

Physics questions are probably the most fun when people don’t immediately agree on the reply. What feels intuitive or...

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Science & Technology

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The Physics of ‘Sniping’ for Gold

There are three forces acting on the rubble. First, the downward gravitational force (Fg) in consequence of interaction with the Earth....

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