1. You would go faster.
2. You would eventually hit terminal velocity.
3. No longer accelerating.
#2 Depends on the weight and surface area (wind resistance)of the object
Acceleration - a change in velocity
Look at the photo for reference if you still need help unless you haven’t gotten it yet.
I think its the left one (sorry if im wrong)
A. Heat and pressure are correct.
Hope this helps!