Freefall is when an object only has square vacting on it.

## Step 1<br />The problem is asking for the type of force that acts on an object during freefall. Freefall is a term used in physics to describe the motion of a body where gravity is the only force acting upon it. <br /><br />## Step 2<br />In a freefall situation, the object is falling under the sole influence of gravity. This means that no other forces, such as friction or air resistance, are acting on the object. <br /><br />## Step 3<br />Therefore, the force acting on an object during freefall is gravity.