In a vacuum, all objects fall at the same rate regardless of their mass due to the uniform acceleration of gravity. However, when dropped in air, factors like air resistance come into play.
In this scenario, the wooden ball (28 grams) and the golf ball (46 grams) will experience more air resistance relative to their weight compared to the metal ball (110 grams). The denser and heavier metal ball will likely overcome air resistance more effectively than the other two balls.
As such, the order in which the balls will hit the floor is:
B. metal ball, then golf ball, then wooden ball
The metal ball will hit the ground first, followed by the golf ball, and finally, the wooden ball, which is most affected by air resistance.