- #1

manyo2013

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## Homework Statement

A transverse pulse is propagating on a 2.0 m long string of mass 50 g. The pulse is

described by the equation:

y(x,t)=pi/(pi+(3x/2+pi(t))^2)

, with x and y in meters, and t in seconds.

Find the tension in the string.

## Homework Equations

y=asin(wt+thetha)[/B]

## The Attempt at a Solution

I first tried finding the amplitude of the wave, and at then I would have the displacement. After the displacement i don't know what to do. How doees this even relate to tension?