Using one cushion, the time of impact is 0.1 s. What is the force for the
above lab?

hey , the answer is c

the answer is a. at the equator

this is a good question! i'll do some research and come back when i have the answer!

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.