When object 2 is thrown horizontally does it has a change in horizontal position too? Does it have something to do with its vertical acceleration? object 2 is thrown horizontally

like poles repel so keep pushing north to north and repels funny to see this

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.