hvzqjagw4j hvzqjagw4j
  • 03-02-2021
  • Physics
contestada

10. You are riding in a motorboat at 15 m/s away from a lighthouse. If the
lighthouse emits sound from a foghorn at 250 Hz, what is the frequency of
sound you perceive? (Use v = 345 m/s for the speed of sound)

Respuesta :

mikeyedwardsen mikeyedwardsen
  • 03-02-2021
Simple you take 345-250 and you get 90
Answer Link

Otras preguntas

Evaluate the expression
Help me please and ty <3​
HELP HELP HELP HELP HELP HELP HELP
Use the map of the regions of Arkansas to answer the next two questions Which region on the map was formed by a combination of erosion and deposition? A Ouachit
me need help in math plz help me
if a lemonade recipe calls for juice from 8 lemons for every 4 cups of water which to statements are true
which fraction is equivalent to 2/6?​
what was the main goal of the encomienda system.​
Identify 7 physiological changes that occur in response to cardiorespiratory system at rest and during exercise.
Simplify the expression to one number using order of operations: \frac{-8\left(2-6\right)}{2} 2 −8(2−6) ​