Starting from rest a 65kg biker achieves a speed of 14.5m/s in 9 seconds. What is the net force on the biker? А 0 N
B. 105 N
C. 8,483 N
D. 0.024 N

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

it would be kevlar ^^

measure their densities same density, same sub

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.