Originally Posted by

**likemath** Here's what I got. I can't do those picture thingys, so here we go....

:dist1()

:Prgm

:Input "enter x1",x1

:Input "enter x2",x2

:Input "enter v0",v0

:Input "enter radius",radius

:input Input "enter tf",tf

:solve(sqrt((2*(x1-v0*t1)/t1^2)^2+((v0^2+4*x1*(x1-v0*t1)/t1^2)/radius)^2)=2*(x2-sqrt(v0^2+4*x1*(x1-v0*t1)/t1^2)*(tf-t1))/(tf-t1)^2,t1)"sto"t1

I did not finish the rest of it since this is where I am having my problem. Perhaps you can show me what I am doing wrong and correct it. I could not do the square root symbol, so I wrote sqrt. And the little arrow, I wrote as "sto." Thanks for your previous input.