A robot cannon shoots its cannon ball straight up in the air with an initial velocity of 2.0x 10^2 m/sec. What is the maximum height the cannonball will reach? Ignore air resistance.

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.

because if the tool that you are using is not balanced it there would be false mass.

magnets not strong enough

explanation: