When the gravitational forces on the object does not change then object will move in predictable ways.
When objects falls to the ground, then gravity causes them to accelerate. Acceleration is the change in velocity, and velocity is a measure of the speed and direction of motion. Gravity causes object to fall towards the ground at a faster velocity.
When the Earth's gravity is lost, all items held to the Earth's surface by the gravity would float away. That includes atmosphere, water, people, cars and animals. If object were secured strongly to the Earth, then it would probably remain attached.
To know more about gravity, refer
https://brainly.com/question/557206
#SPJ4