Not Your Personal Army
If 10 meters equals 9.4 seconds, it covers 1 meter in 0.94 seconds (10 meters / 9.4 seconds). In 3 minutes, there are 180 seconds (3 minutes x 60 seconds/minute). So, in 3 minutes, it will cover 191.49 meters approximately (180 seconds x 1 meter / 0.94 seconds).
To find the speed, first convert 7 minutes and 35 seconds to seconds only (455 seconds total). Then, divide the distance (2000 meters) by the time (455 seconds) to get the speed: 2000 meters / 455 seconds = 4.40 meters per second.
10 meters in 1.39 seconds equates to approximately 7.2 meters per second.
6.25 meters per second.
To calculate the time it takes for an echo to reach your ears, you first determine the time it takes for the sound to travel to the mountain and back. Sound travels at approximately 343 meters per second in air. For a distance of 82 meters, the total distance for the echo is 164 meters. Dividing 164 meters by 343 meters per second gives approximately 0.48 seconds for the echo to return to you.
50 meters in 10 seconds is faster. you go 5 meters per second in 50 meters per second, and you go 6 meters a second in 5 seconds..
Divide total meters by total seconds to get meters per second
18.4
If 10 meters equals 9.4 seconds, it covers 1 meter in 0.94 seconds (10 meters / 9.4 seconds). In 3 minutes, there are 180 seconds (3 minutes x 60 seconds/minute). So, in 3 minutes, it will cover 191.49 meters approximately (180 seconds x 1 meter / 0.94 seconds).
It works like this:10 meters / 3.09 seconds * 30 seconds / half minute = 97.09 meters / half-minute
4 meters/2 seconds = 2 meters/second.
395000 meters/9000 seconds is 43.889 meters/second
10 meters divided by 0.0185 seconds = 540.5405405405405
40 meters/10 seconds = 4 meters per second.
900 meters/30 seconds = 30 meters/second
1.53 m/s towards the beach
To find the speed, first convert 7 minutes and 35 seconds to seconds only (455 seconds total). Then, divide the distance (2000 meters) by the time (455 seconds) to get the speed: 2000 meters / 455 seconds = 4.40 meters per second.