nicoleap1989 nicoleap1989

11-10-2022
Physics

contestada

A woman is sitting at a bus stop when an ambulance with a siren wailing at 440 Hz approaches at 31.5 m/s (about 70 mph). Assume the speed of sound to be 343 m/s.
(a)
What frequency (in Hz) does the woman hear?

Respuesta :

Otras preguntas

Can anyone help and show the work

Question 11(Multiple Choice Worth 5 points) (03.02 MC) In addition to cooking and cleaning, what other duties did colonial girls often have? Once they reached t

I’m confused can ya help me

www.g "Suppose a jar contains 18 red marbles and 16 blue marbles. If you reach in the jar and pull out 2 marbles at random, find the probability that both are r

What is the proper IUPAC name for the above compound. Please use proper spelling, formatting, spacing,and punctuation. Remember that the computer is very litera

What is the equation of the line that is perpendicular to the line y = 6 and passes through the point (–4, –3)?

What is the value of X in equation? 1/3 X - 2/3 = - 18

i need this fast plz

¿Qué es un estereotipo cultural?

What is the effect of the words "subsides," "sank," and "down" in the poem?“Nothing Gold Can Stay” by Robert Frost