Air resistance & Terminal speed

1. What is air resistance ?

2. What are the forces acting on a skydiver?

3. Air resistance is an example of _______ friction.

4. When we drop a nail and a feather from the same height, why do they reach the ground at different times?

5. Why do skydivers use parachutes?

6. Air resistance ____________ (increases/decreases) when an object moves faster.

7. What is terminal speed?

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