If earth were twice as far from the sun, the force of gravity attracting the earth to the sun would be

a. twice as strong

b. half as strong

c. one-quarter as strong.

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.

the maxium height is 34m/s