What is the best definition for work?
group of answer choices

this is done when a force is in the opposite direction as the object moves.

this is done when a force is in the same direction as the object moves.

this is done when a acceleration is in the same direction as the object moves.

this is done when a acceleration is in the opposite direction as the object moves.

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.

f is prop to m1xm2 double m1 double force

wavelength divides in half and speed stays the same.

reserve is the answer