Gravity is a fundamental force that attracts two objects with mass toward each other. The acceleration due to gravity is a constant value experienced by all objects near the surface of a massive body, ...

Gravity is the force that keeps celestial bodies, such as planets, in orbit around each other and causes objects to fall towards one another. Calculating the gravity of a planet is crucial for ...

There are quite a few fundamental constants. These are things like the speed of light (c) the charge on an electron (e), and the Planck constant (h). These constants are determined with some type of ...

The measurement of the Newtonian gravitational constant, G, remains one of the most challenging pursuits in experimental physics. A variety of techniques have been devised over the past two centuries, ...