$\hat\mathbf{u}$

$\mathrm{P_1}$

$\mathrm{P_2}$

$\vec \mathbf{F}$

$-\vec \mathbf{F}$

$\mathrm{Q}_1$

$\mathrm{Q}_2$

$\hat\mathbf{v}$

$\mathrm{I_1}$

$\mathrm{I_2}$

$-\vec\mathbf{D}$

$\vec\mathbf{D}$

$-\vec \mathbf{F}'$

$\vec \mathbf{F}'$

u_{y} = -1.6 (slider from -5 to 5)
u_{x} = 0.9 (slider from -5 to 5)
O = (0, 0)
u = UnitVector((u_{x}, u_{y}))
b = 4.5 (slider from -5 to 5)
r = Line(O, u)
s = Line((b, 0), u)
P_{1} = Point(r)
P_{2} = Point(s)
F = 3.2 (slider from -5 to 5)
V_{1} = Vector(P_{1}, P_{1} + (F * u))
V_{2} = Vector(P_{2}, P_{2} - (F * u))
A_{1}: P_{1} + V_{1}
A_{2}: P_{2} + V_{2}
q1, p_{1}, q_{1}, p_{2}, q_{2} = Polygon(P_{1}, A_{1}, P_{2}, A_{2})
Q_{1} = (-12.58, 8.92)
Q_{2} = (-9.96, 11.46)
v_{x} = 3.3 (slider from -5 to 5)
v_{y} = -1 (slider from -5 to 5)
v = UnitVector((v_{x}, v_{y}))
f = Line(Q_{1}, v)
g = Line(Q_{2}, v)
I_{1} = Intersect(r, f)
I_{2} = Intersect(s, g)
ProdutoEsc = 1 (slider from -5 to 5)
h = Line(I_{1}, I_{2})
A = Translate(I_{1}, V_{1})
B = Translate(I_{2}, V_{2})
i = Line(B, g)
j = Line(A, f)
C = Intersect(h, j)
D = Intersect(i, h)
k = Line(A, h)
l = Line(B, h)
w = Vector(I_{2}, D)
a = Vector(I_{1}, C)
m = Line(A, h)
n = Line(B, h)
E = Intersect(g, n)
G = Intersect(m, f)
W_2 = Vector(Q_{2}, Q_{2} + Vector[I_{2}, E])
W_1 = Vector(Q_{1}, Q_{1} + Vector[I_{1}, G])
q2, i_{2}, d_1, b_1, e = Polygon(I_{2}, D, B, E)
q3, i_{1}, c_1, a_1, g_1 = Polygon(I_{1}, C, A, G)
H = Translate(Q_{1}, W_1)
I = Translate(Q_{2}, W_2)
q4, p, h_1, q, i_3 = Polygon(Q_{1}, H, Q_{2}, I)