Question

Please help :(

What is air resistance?
The tendency of air to resist gravity
The ability of air to resist changes in motion
The friction between air molecules and an object
The net forces acting on air

Answer 1

The friction between air molecules and an objectThe friction between air molecules and an object

Step-by-step explanation:

The hint is air molecules touching and rubbing against an object.

Answer 2

The friction between air molecules and an object.

Step-by-step explanation: