aminsaad2484 aminsaad2484
  • 24-11-2022
  • Physics
contestada

radar is used to determine distances to various objects by measuring the round-trip time for an echo from the object. how far away is the planet venus if the echo time is 900 s?

Respuesta :

Otras preguntas

please help on this one?
You read a magazine article explaining how the economy expanded for several years and then contracted. What was the subject of this article? A. the gross domest
A. y=4x-1 B. y=2x+7 C. y=3x-3 D. y=3x+3
Describe the ironies of the Jefferson administration. Compare his views towards a strong central government and his actions as president. Do we continue to see
The experiment that Stanley L Miller and Harold C Urey conducted regarding the origin of life from inanimate matter was conducted in the absence of oxygen over
Which of the following circles lie completely within the fourth quadrant? Check all that apply. A. (X-12)^2 + (y+0)^2= 72 B. (X-2)^2 + (y+7)^2= 64 C. (X-9)^9 +
HELP 10PTS!! what is the value of x?
Which method of birth control involves hormones?
A tourist starts to walk up a mountain path that is 31 miles long at the rate of 4 miles per hour. After walking for a while, he gets tired and decides to get a
WHAT ARE THE BASIC SKILLS IN TENNIS