The Gravitational Constant, often denoted as G, is a key number in physics that helps us understand how gravity works. It measures the strength of the gravitational force between two objects. For example, when you drop a ball, it falls to the ground because of the gravitational pull between the Earth and the ball. The value of G is approximately 6.674 × 10⁻¹¹ N(m/kg)², which means it’s a very small number, but it plays a huge role in the universe. This constant is crucial for calculating the gravitational attraction between massive objects, like planets and stars. For instance, scientists use G to determine how the Earth orbits the Sun and how moons orbit planets. Understanding the Gravitational Constant helps