30 kilometers per hour.
30 kilometers in two hours or 15 kilometers per hour.
6.4 kph
Divide the distance travelled by the time taken....
17.14286 km. hr. is the avg. speed
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
1
30 kilometers in two hours or 15 kilometers per hour.
His average speed is 55 kilometers per hour.
87.5 kph
815 kmph
6.4 kph
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
240/2.5 = 96 kph
Divide the distance travelled by the time taken....
Total distance = 75 km time = 3 hours average speed = 75km/3hrs = 25 km/hr
a) Divide the kilometers by the hours, to get the speed in kilometers per hour. b) Divide this result by 3.6, to convert to meters/second.
speed = distance over time speed = 120/2 = 60 km/hr