Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20051021 18:51:08
problem time & distancethe problem is . #2 20051021 21:01:57
Re: problem time & distanceWell, if you were standing still some distance away you would have the first sound reach you as the other was still travelling toward you at 330 m/s. "The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  Leon M. Lederman 