A 2 kg ball starts from the ball release and rolls along the track. What is the height of the track at Point W if the velocity of the ball is 6.3 m/s?

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.

thermal energy is the answer

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

i will answer your question if you answer mine