How strong is the electric field strength between an electron (q = 1.602 x 10-19 C) and a proton (g = 1.602 x 10-19 C) if they are 5.6 x 105 m apart?

the answer is 31.27mph

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)