Answer :
On this planet, a day lasts for 62 hours.The Foucault pendulum, often known as Foucault's pendulum, is a simple device that bears the name of French scientist Léon Foucault and was designed as an experiment to demonstrate the Earth's pivot.
The primary test to demonstrate the Earth's pivot was the pendulum, which was introduced in 1851.
The Foucault Pendulum was named after the French physicist Jean Foucault (pronounced "Foo-koh"), who used it to demonstrate the rotation of the earth in 1851. It was the first successful demonstration of the rotation of the Earth using laboratory equipment rather than astronomical observations.
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