97.7 kilometres (km) is a measure of distance. It makes no sense to try to convert that into a measure of speed: the distance could be traversed by electromagnetic radiation (light, for example) in less than a third of a millisecond, or more than a year for a slow snail.
Please note : speed is distance divided by time & km is only distance.
The average speed is 110 km per hour.
15.3333
3 km in 5 min => his average speed is 36 km in 60 min, that is 36 km per hour. Clearly an extremely fast runner and way faster than MY average speed.
The average speed is 140 km/hr
Average speed = 4 km/hr
Speed is NOT measured in km but km PER HOUR. The average speed was 88.88 (repeating) km per hour.
Distance does not affect the average speed. A car can travel 1 kilometre at an average speed of 60 km per hour, or it can travel 100 km at the same average speed.
The average speed is 110 km per hour.
For example, an object goes in a circle, at a speed of 50 km/hour. The average speed is 50 km/hour; the average velocity is zero.
To find the average speed, divide the distance travelled by the time. By this procedure, the average speed is 60 km/h.
Average speed is 4 km/h, maximum speed is about 8 km/h
15.3333
average speed between 70-80 km/sec
3 km in 5 min => his average speed is 36 km in 60 min, that is 36 km per hour. Clearly an extremely fast runner and way faster than MY average speed.
The average speed is 140 km/hr
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.
20 km / 45 minutes = 0.444 km/min 0.444 km/min * 60 min/hr = 26.7 km/hr