To add a personal comment on the answer
500,000
If you mean how fast does a tornado travel, the average forwards speed is about 30 mph, but it can range from 0 mph to over 70.
Trains can travel as fast as 150 miles per hour on average. Most passenger trains travel at a rate of speed of 90 miles per hour.
6420 Meters a second on average.
Tornadoes travel at speeds ranging from 0 to over 70 mph. The average is 30 mph.
average of 30mph and can reach over 70mph
the average speed for a plane is 500 to 900 miles per an hour.
it goes on average around 75-79 mph
That's like asking how fast does a car travel. It depends on the car. Tug boats are powerful but not very fast. An average top speed may be about 13 kts. plus or minus 4 kts.
this depends on how fast your average speed is 300 miles / average speed in mph = how many hours you will travel
You will need to travel at an average of 25 miles ÷ 2 hours = 121/2 mph.
When an object is stationary and does not travel, calculating its average speed is not useful since there is no displacement or time taken to travel. Average speed is typically used to measure how fast an object moves over a period of time, which does not apply to a stationary object.