norahk430 norahk430
  • 09-02-2017
  • Physics
contestada

If you shout into the Grand Canyon,your voice travels at a speed of 340 m/s to the bottom of the canyon and back,and you hear an echo.How deep is the Grand Canyon at the spot where you hear an echo 5.2 seconds after?

Respuesta :

spookysidlol
spookysidlol spookysidlol
  • 17-02-2017
the grand canyon is 1,857 meters deep.
Answer Link

Otras preguntas

One of the best reasons to write is to what we think
What is the area of this trapezoid? Please help me.
Write the augmented matrix for each system of equations. 9x-4y-5z=9 7x+4y-4z=-1 6x-6y+z=5
A store is having a sale where everything is discounted 30% find the discount and the sale price if a customer buys an item that normally sells for 365
How is food broken down in the digestive system both physically and chemically
hunger games: someone helppp
0=(x-1)^2-4 show work <33
If the volume of a cone is 593.46 cubic inches and the radius is 9 inches what is the height
Please help question 5
Sally's soccer team won 68% of the games they played. if they won 17 games, how many did they play?