Express the position of the end as a function of time

Reference no: EM13520495

A steel bar is subjected to a vibration at one end, with an amplitude of 0.001 meters and a frequency of 250 Hz (matches problem 3).

a. Express the position of the end as a function of time.

b. E (Young's modulus) for steel is 200x109 Pa, and the density of steel is 7.8x103 kg/m3. Use this to calculate the wave speed as it moves along the bar.

Reference no: EM13520495

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