* Gravity: Both objects will be pulled towards the ground by gravity. Gravity affects all objects equally, regardless of their size.
* Initial Conditions: What's happening to the objects?
* Falling: If both objects are dropped from the same height at the same time, they will hit the ground at the same time (ignoring air resistance).
* Thrown: If they are thrown, the object with greater initial velocity will hit the ground first.
* Other Forces: Things like wind resistance can affect how quickly an object falls. A larger, flatter object will be slowed down more by wind than a smaller, denser object.
In short, there isn't one definitive answer without knowing more about how the objects are moving.
