a tennis ball machine fire a ball vertically upward at time t=0 at 19.6 m/s assume that air resistance is negligible and take g=9.8m/s ? calculate the displisment and velocity of t=1.0,2.0,3.0,4.0

it is called kinetic 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.