moar physics crap

gistfile1.txt

m  = 1.67e-27
me = 9.11e-31
x = 0.03
x0 = 0
v0 = 4.7e6
v = 0
e = 1.6e-19

a = (v0*v0) / (2 * x)
efield = (m*v0*v0) / (2*x*e)

#t = v0 / a

gistfile2.txt

k = 8.98e9
qr = -12.5e-9
ql = -6.25e-9
rAr = 10.0e-2
rAl = 15e-2
rBl = 10e-2
rBr = 35e-2
e = 1.6e-19

efieldA = -(k*qr)/(rAr * rAr) + (k*ql)/(rAl*rAl)

efieldB = -(k*qr)/(rBr * rBr) - (k*ql)/(rBl*rBl)

forceA = efieldA * e

gistfile3.txt

k = 8.98e9
m = 59.0
g = 9.81
efield = 150

q = m*g / efield

f = (k*q*q)/(130 * 130)

gistfile4.txt

x = 0.02
m = 1.67e-27
me = 9.11e-31
y = 0.005
e = 1.6e-19
v = 2e6

t = x / v

efield = (2*me*y)/(t*t*e)

y = (efield * e * t * t)/(2*m)

gistfile5.txt

def magnitude i, j
    Math.sqrt(i*i + j*j)
end

def unit i, j
    mag = magnitude(i,j)
    "#{i/mag}i + #{j/mag}j"
end

unit 0.12, 0.12
unit -1.1, 2.6

gistfile6.txt

k = 8.98e9
q1 = 2e-9
q2 = 5e-9
r1 = 0.20
r2 = 0.6
e = 1.6e-19

efield1 = (k*q1)/(r1*r1) + (k*q2)/(r2*r2)


r1 = 1.2
r2 = 0.4
efield2 = (k*q1)/(r1*r1) - (k*q2)/(r2*r2)


r1 = 0.2
r2 = 1.0
efield3 = -1 * (k*q1)/(r1*r1) + (k*q2)/(r2*r2)

f1 = efield1 * e
f2 = efield2 * e

f3 = efield3 * e