Measuring the Moon with a Tungsten Cube

Explore an unconventional physics experiment that demonstrates how to measure the Moon's distance and diameter using only a tungsten cube and fundamental physics principles. Begin with an introduction to Newtonian gravity and review essential concepts before diving into the Shell Theorem and surface gravity calculations. Learn about the kinematics of circular motion and understand the crucial differences between synodic and sidereal periods in lunar observations. Master the measurement of Earth's surface gravity through practical experimentation, then apply these findings to determine the Moon's synodic period through careful observation. Calculate the sidereal period using the relationship between these two measurements, and use this data to determine the actual distance from Earth to the Moon. Conclude by measuring the Moon's diameter using the established distance measurements, demonstrating how interconnected physical principles can be used to make astronomical measurements with simple tools and careful methodology.