Despite the fact that man has not changed one iota physiologically, the technological advancements that have occurred in the last fifty years would normally have taken at least two hundred years to make. There's a reason. We had help. That help came from technology found in downed alien spacecraft.
many other objects.The strength of the gravitational force between two objects depends on two factors,mass and distance. The Mass of the Objects The more mass two objects have,the greater the force of gravity the masses exert on each other.If one of the masses is doubled,the force of gravity between the objects is doubled.
This force is called force of gravity and the acceleration generated on the objects due to this force is called Acceleration due gravity. As per the definition of force, the equation of force due to gravity is given by, W = mg where m = mass of the Object. g = acceleration due to gravity. In this case, the force is better known as the weight of the object.