Radio signals travel at a rate of 3 x10^8 meters per second. How many seconds would it take for a radio signal to travel from satellite to the surface of earth if the satellite is orbiting at a height of 3.6x10^7 meters? ( hint: time is distance divided by rate)
To calculate the time it takes for a radio signal to travel from a satellite to the surface of the Earth, we need to divide the distance by the rate.
The distance is given as the height of the satellite, which is 3.6 x 10^7 meters.
The rate is given as 3 x 10^8 meters per second.
Using the formula time = distance / rate, we can plug in the values:
time = (3.6 x 10^7 meters) / (3 x 10^8 meters per second)
Simplifying the expression, we divide the distances: time = 0.12 seconds.
Therefore, it would take 0.12 seconds for a radio signal to travel from the satellite to the surface of the Earth.