Time

Distance

asteroid x

Perseid 245

Target Distance

Target Time

Animate

m(t) = t
n(t) = (11 / 14 * t)
k(t) = t
l(t) = (11 / 7 * t)
c = 40 (slider from 0 to 225, step 0.05)
a = CurveCartesian(m(t), n(t), t, 0, c)
b = CurveCartesian(k(t), l(t), t, 0, c)
A: (k(c), l(c))
B: (m(c), n(c))
AnimationState = 0
ControlText = If(AnimationState ≟ 0, "Turn Animation On", "Turn Animation Off")
Counter = 68
d = false
C: (80, 0)
D: (x(C), 300)
f = Segment(C, D)
e = false
h = IsInteger(Counter / 2)
g(x) = If[0 ≤ x ≤ 300, 90]