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Swing Low: Investigate the Motion of a Pendulum
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Swinging with a Pendulum - Scientific American
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Swinging with a Pendulum
Engineers incorporate pendulums in many projects — such as designing clocks, designing amusement park rides, studying the Earth and earthquakes with seismometers, and determining how much swaying movement a structure or tower can safely withstand during storms. The only thing that can stop the ride is friction, which is supplied from the brakes. The motion of a pendulum was first mathematically described by the Italian Galileo Galilei in the late s.

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Published: 02.01.2016 в 11:12
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