what is Gravitational Force ?
Gravity is the pressure that Sir Isaac Newton discovered, as he watched an apple fall off a tree directly to the ground. It is a pressure that draws the entirety withinside the Earth’s surroundings and past closer to the centre of the Earth and it maintains us at the ground. Gravity does now no longer just act at the Earth; it's far the pressure of attraction among all our bodies (things) withinside the universe.As our bodies get nearer collectively, the pressure of gravity receives stronger, and as they flow apart, gravity receives weaker. Bigger, heavier our bodies are affected extra via way of means of gravitational pressure. They additionally exert a extra pressure of gravity themselves. Gravity holds the sun system collectively and maintains the Earth near enough to the Sun for us to get the warm temperature we need
