Tuning Fork The end of a tuning fork moves in simple harmonic motion described by the equation d= asin(wt). If a tuning fork for the note E above middle C on an even tempered scale (E4) has a frequency of approximately
329.63 hertz (cycles per second), find w. If the maximum dis
placement of the end of the tuning fork is 0.025 millimeter, determine the equation that describes the movement of the tuning fork.