80
4.6ms
4.60
If someone runs 10 miles in 90 minutes their average speed is 6.67 mph
Your average speed is 10 miles per hour.
Depends on average speed.
About 170 mph.
An airplane travels 80 km in 10 minutes and then flies 100km in 20 minutes the average speed of the plane is? 80 km in 10 minutes = 8 km/min 100km in 20 minutes = 5 km/min Average speed = total distance traveled ÷ total time Average speed = 180 km ÷ 30 min = 6 km/minute Notice the average speed is closer to 5 km/min, because the plane spends twice as much time traveling at the slower speed.
That is about 160 mph.
The average speed that a humming bird flies is 25-30 miles per hour.
4.6ms
4.6ms
The world's fastest is the Eurocopter X3 , which flies at 300 mph. -( The Apache flies at 227, and Bell's Viper at 255. )
For a fairly new helicopter, around 120 knots. Around 150 mph, except for fast military helicopters.
4.60
Average speed is about 6 mph.
If someone runs 10 miles in 90 minutes their average speed is 6.67 mph
Your average speed is 44.3 miles per hour.