A coin is dropped from rest and moves down through the air until it attains a steady speed. The diagram shows two forces P and Q, and together they produce a resultant force on the coin. How does force P change, and how does the resultant force change, before the coin attains steady speed?
- Aforce P decreases, resultant force increases
- Bforce P decreases, resultant force decreases
- Cforce P increases, resultant force decreases
- Dforce P increases, resultant force increases