17.14286 km. hr. is the avg. speed
Oh, dude, average speed is just like the total distance divided by the total time. So, if the cyclist travels 30 kilometers in 2 hours, you just gotta do 30 km / 2 hours, which equals 15 kilometers per hour. Easy peasy lemon squeezy!
2750 metres.
40km per hour
30 kilometers per hour.
30 kilometers in two hours or 15 kilometers per hour.
Ok, SO if the cyclist travels 12 km/h and he travels for 5 hours, 12 x 5 is 60 so 60 kilometers.
Oh, dude, average speed is just like the total distance divided by the total time. So, if the cyclist travels 30 kilometers in 2 hours, you just gotta do 30 km / 2 hours, which equals 15 kilometers per hour. Easy peasy lemon squeezy!
2750 metres.
Hint: 10000 meters = 10 km, 30 minutes = ½ hour... 10,000 meters in 30 minutes = 10 kilometers per 0.5 hour = 20 kilometers per hour
40km per hour
16 km is not a speed (average or otherwise), it is a distance. It is therefore impossible to answer this question.
a cyclist
30 kilometers per hour.
1
87.5 kph
mercury travels at about 48 kilometers per second, or 172,000 kilometers per hour.
30 kilometers in two hours or 15 kilometers per hour.