Total distance = 75 km
time = 3 hours
average speed = 75km/3hrs = 25 km/hr
1
87.5 kph
815 kmph
His average speed is 55 kilometers per hour.
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
30 kilometers in two hours or 15 kilometers per hour.
1
30 kilometers per hour.
87.5 kph
815 kmph
6.4 kph
His average speed is 55 kilometers per hour.
A driver who travels 140 kilometres in 2 hours!
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
At an average 500 mph, that's 3218.68 km.
240/2.5 = 96 kph
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.