6 31 A pendulum beats seconds on the surface of the Earth

Last updated: 6/21/2023

6 31 A pendulum beats seconds on the surface of the Earth Calculate as to how much it loses or gains per day if it is taken to a a mine 8 km below b a point 8 km above the surface Radius of the Earth 6 4 100 m Ans a 54 sec b 107 9 sec