Question: 5 4 A Foucault pendulum is a simple mass - on - a - long - string pendulum suspended from a tall ceiling ( you

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A Foucault pendulum is a simple mass-on-a-long-string pendulum suspended from a tall ceiling (you can see one for yourself on the 2nd floor of the ISA building!). It was first exhibited at the Pantheon building in Paris, and because of the rotation of Earth about its axis, the Pantheon rotates about the pendulum as the day passes. A similar pendulum set up at the North Pole would show the floor below the pendulum rotating one circle in a 24-hr period. If a Foucault pendulum is installed at the equator so that it originally swings in the east-west direction, after 6 hours what is the direction of the swing?
east-west
north-south
NE-SW
NW-SE
in any direction
5 4 A Foucault pendulum is a simple mass - on - a

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