A Feather, Initially at Rest, Is Released in a Vacuum

Multiple Choice

A feather, initially at rest, is released in a vacuum 12 m above the surface of the Earth.Which of the following statements is correct?

A) The maximum velocity of the feather is 9.8 m/s
B) The acceleration of the feather decreases until terminal velocity is reached
C) The acceleration of the feather remains constant during the fall
D) The acceleration of the feather increases during the fall
E) The acceleration of the feather is zero