815 kmph
1
87.5 kph
His average speed is 55 kilometers per hour.
At an average 500 mph, that's 3218.68 km.
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
About 630- 660 MPH.
An airplane is material constructed into a flying machine that travels.
204 kmph
30 kilometers per hour.
An average airplane typically travels at a speed of around 500 to 600 miles per hour during a typical flight.
1
mercury travels at about 48 kilometers per second, or 172,000 kilometers per hour.
87.5 kph
30 kilometers in two hours or 15 kilometers per hour.
200 km per hr
His average speed is 55 kilometers per hour.