creejackson creejackson

11-01-2020
Physics

contestada

It is known that a siren emits a frequency of 2,000 Hz. If an observer hears a frequency of 1,800 Hz, is the siren moving toward or away from the observer

Respuesta :

doluwadamilare2002 doluwadamilare2002

11-01-2020

the siren is moving away from the observer

Answer Link

Otras preguntas

35) At the county fair, Carrie and Sam climbed up on the carousel horses. Around and around they went; the horses also bobbed up and down. When they got off of

A drinking straw has a circumference of 30 mm and a height of 210 mm. Which estimate best approximates the amount of liquid the straw can hold? 6300 mm³ 12,600

What is the sum of the polynomials? 11x^2-5 + x+4

What did the great compromise accomplish??

Explain the events that pushed the united state to enter ww1?

Do what is on the attachment PLEASE ANSWER FAST!

She has $60. After buying 5 hair clips,she had $30 left. How much did each hair clip including tax

Ok, can anyone help me with this question I'm so lost!!

determine the number of solutions that exist to the equation below 8(j-4)=2(4j-16)

a grid shows the positions of a subway stop and our house. the subway stop is located at (-7,-1), and your house is located at (-3,4) what is the distance to th