A piece of paper flew out of a school classroom with a gust of air. The paper, which was part of a quiz on forces, begins to fall to
the ground. Which of these is an unbalanced force acting on the paper as it falls? Select ALL that apply.
A)
The paper has a mass of 1 gram.
B)
The paper has a weight of 0.01 Newtons.
The paper experiences friction as it falls.
D)
The paper has a surface area of 88 square inches.
E)
The paper experiences air resistance that slows its fall
