block with a speaker bolted to it is connected to a spring

Last updated: 6/10/2023

block with a speaker bolted to it is connected to a spring having spring constant k 45 0 N m as shown in the figure below The total mass of the block and speak 00 kg and the amplitude of this unit s motion is 0 610 m The speaker emits sound waves of frequency 442 Hz Assume the speed of sound in air is 343 m s wwwwww a Determine the highest frequency heard by the person to the right of the speaker Give your answer correct to 1 Hz Hz b Determine the lowest frequency heard by the person to the right of the speaker Give your answer correct to 1 Hz