Gravity is the force holding us to the earth, gravity is the reason when something falls out of our hand it falls to the ground rather than floating in mid-air
Gravitational force pulls on each unit mass with a constant force resulting in a constant acceleration an increase in speed of about 10 meters per second every second. This is said to be the 'weight' of the object .e. the downward force it exerts because gravitational force is acting on it.
