How strongly Gravity pulls on an object

The strength of gravity on earth is approximately one G. it is the weight of an object. no gravity means 0 Gs.

The strength of the gravitational forces that pull an object and

the Earth together is called the object's "weight".

On the surface of the Earth, the forces are approximately

(the mass of the object) x (9.8 m/s²) Newtons

or

(the mass of the object) x (32.2 feet per second) pounds.