Which statement is true? Question 15 options:

Gravity is the force of resistance to a change in position. The greater the distance between two objects, the greater this force will be.

Gravity is a force that keeps objects moving in space. The less the object weighs, the further out in space gravity will pull the object.

Gravity is the force of attraction between two objects with mass and is dependent on the distance between these objects.

Gravity is the force that repels two objects that have opposite charges. It is dependent upon the charges of the objects.

last one

Explanation:

please mark me brainliest follow me and give me a thanks

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.