February 20, 2017

Homework Help: physics

Posted by AG on Saturday, January 30, 2010 at 7:11pm.

A string is tied across the opening of a deep well, at a height 5 m above the water level. The string has length 7.51m and linear density 4.17 g/m; any time there is a wind, the string vibrates like mad. The speed of sound in air is 343 m/s. Assuming that the resonance causing this vibration involves the lowest harmonics of both the string and the well, calculate the string's tension. Answer in units of N.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions