akvne16 akvne16
  • 24-11-2022
  • Physics
contestada

A model airplane traveling at 5 m/s approaches you. The frequency of the hum produced by the motor is 652 hz. Assume the speed of sound to be 342 m/s. What is the observed frequency of the hum?.

Respuesta :

Otras preguntas

I need help this is a quiz
PLEASE HELP ASAP WILL GIVE BRAINLIEST IF CORRECT
15. Which of these events happens first? A Raymond climbs the fence. B Raymond bends to run like a racer. Squeaky puts Raymond on a swing. Saueaky takes a walk
If the pOH of a solution is 13, what is the PH of the solution?
A Case Study in Classification Why do scientists classify living things? People classify things all the time, and usually for a very good reason: categorized
plz help simplify 9a+3b-4a-b
What is the circumference of a circle with a radius of 19 inches?​
Two by four about a three the espn by the Xbox 360 by the one two three and the logical by the fire the iso cohedron uh the Isosceles and the diameter by the th
HELP!! i will vote brainlest answer
help fast! give extra points