An object in free it reaches terminal velocity.
a. decreases in mass
b. slows down
c. accelerates
d. is unbalanced

the force on the thing and the distance the force moves the thing

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.