its going 30km per 20minutes is the speed... now let me put it into a better understanding speed.
90km per hour
It's speed - which is 90 Km/h
The answer is average speed.It's average speed because say for example you know your car is traveling 30 km in 20 minutes, you'd have to divide the total distance traveled by the total time.
In a 20 mph speed zone 24 minutes. On a UK motorway (speed limit 70 mph) less than 7 minutes. On some European roads less than 5 minutes.
Time = Distance/Speed = 1/45 hours = 60/45 minutes = 1.33... minutes or 1 minute 20 seconds
90 mph
90km/hr
If a car travels for 20 minutes at a speed of 60 miles per hour the car travels 20 miles.
20 Miles.
40mph
Average Speed!!
90 kilometres per hour.
69
20 minutes
30 km
It's speed - which is 90 Km/h
The answer is average speed.It's average speed because say for example you know your car is traveling 30 km in 20 minutes, you'd have to divide the total distance traveled by the total time.
In a 20 mph speed zone 24 minutes. On a UK motorway (speed limit 70 mph) less than 7 minutes. On some European roads less than 5 minutes.