speed = distance over time
speed = 120/2 = 60 km/hr
1
His average speed is 55 kilometers per hour.
87.5 kph
815 kmph
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
1
30 kilometers in two hours or 15 kilometers per hour.
30 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....
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.
Total distance = 75 km time = 3 hours average speed = 75km/3hrs = 25 km/hr