A uniformly charged straight rod has a length of 60.00 cm with charge +40.00 pC. Determine the y-component of the electric field at a point P, a distance z = 20.00cm perpendicularly from the right end of the rod.

this means that the temperature of both substances will be equal

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

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 kind of relationship between atmospheric  density and altitude is inverse relationship. this means a surge in either will cut the other factor. density is mass per unit volume, it is hard to compute with only altitude 1,291 kilometers given. also, we could also use temperature and pressure to resolve density but they are not delivered.