The fundamental tone produced by a vibrating string is 256 hz what is the frequency of the second overtone

The frequency of the nth-harmonic (corresponding to the (n-1)-th overtone) of a vibrating string is given by

where  is the fundamental frequency of the string.

In our problem,  is the fundamental frequency. The second overtone corresponds to the third harmonic, so by substituting n=3 into the previous equation, we find the frequency of the second overtone:

If there was no gravity then their would be no downword force on the football to have it return the the grownd, and if there was no friction (mainly air friction) then there would be no opposing force the stop the ball from moving through the air allowing the ball to travle ∞.