A new poster has put up a homework question, but managed to knock it off the unanswered list by adding further info. I've been trying to help via private conversation, but although I'm convinced an analytic solution is possible, the maths is temporarily defeating me! (Only basic calculus, derivative of function of function, but I'm very rusty.)(adsbygoogle = window.adsbygoogle || []).push({});

Is there any way, other than reposting in a new thread, that it can get back on the UAT list, so that real mathematicians can see it and maybe help.

Post referred to is: in Introductory Physics HW, by Makonia,

"How to chose the angle and initial speed to hit two objects "

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Unanswered thread not on UAT list?

**Physics Forums | Science Articles, Homework Help, Discussion**