Thanks, and I’ll try them with experimental distances from bullet trajectory.
In this simple case, I was hoping the podium microphone was the ‘observer’ of 3 close shots, and made a one line ‘formula’ that seemed to work.
If the distance is correct for a constant speed, then maybe the bullet’s average speed can be more closely estimated.
The current attempt is:
y=new Array()
x=new Array()
vc=0.03
ac=0.002
function A(v,e){
ll=e+1
for(t=0;t<ll;t++){
vc+=0.001
ac+=0.00001
tt=t/10;
vt=v-(t*vc)-((ac*t*t)/2)
if(t%10==0){
y[tt]=Math.round(vt)
x[tt]=t
}
}
}
so using the modulus operator to get only multiples of 10 into 2 arrays to display, for example, 22 bullet speeds, at their times, for a 0.22 crackthump time.