A Speaker With Mass 4 9 Kg Is Athached To A Spring With Force Constant 473 Kg S 2 And Is Osciatng Wth The Ampltade 1 4 1 (13.96 KiB) Viewed 43 times
A Speaker With Mass 4 9 Kg Is Athached To A Spring With Force Constant 473 Kg S 2 And Is Osciatng Wth The Ampltade 1 4 2 (10.18 KiB) Viewed 43 times
A speaker with mass 4.9 kg is athached to a spring with force constant 473 kg s−2, and is osciatng wth the ampltade 1.4 m. The speaker is emiting sound with frequency 510 H2. A person is runnieg toward the oecilating speaker ath speed 73 m/s and is listening to the sound The speed of sound in air is 344 mis. Part A What is the maxmum sfeed of tive sceaker?
The speaker is morentarily of rest Away fiom the petson. Toway the person Part C What is the masiram frepuency heard by the perspn?
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