The amount of internal energy needed to raise the temperature of 0.25kg of water by 0.2°C is 209.3J. How fast must a 0.25kg baseball travel in order for its kinetic energy to equal this internal energy?

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.