18 kph
It takes 42.86 minutes or 42 minutes 52 seconds.
there are 60 minutes in one hour so 0.7 x 60 = 42 minutes
7 miles every 10 minutes means 7 x 6 miles in an hour, so the speed is 42 mph.
There are 60 minutes in one hour. Therefore, 42 minutes is equal to 42/60 = 0.7 hours.
The average time for the 1500M is around 8 minutes. The record for 1500M for a 15 year old is 4:00.08 minutes, won by Josho Morgan from South Wales
143km/h
The average speed of the runner is 1500m/(180 + 49.67) seconds = 6.531 m/s or 13 knots.
The lower case 'm' is the abbreviation for metres, which is a unit of distance. Minutes are a unit of time. It would obviously take some time to travel 1500 metres. How much would depend on your speed.
Then your speed is 42 miles per hour
Four Minutes and thirty three.2 seconds.
18 kph
the highest speed a bullet can reach is 1500m/s
1 hour and 42 minutes Method: divide the distance by the speed = 1.7 (note: 0.7 of an hour is 42 minutes)
It takes 42.86 minutes or 42 minutes 52 seconds.
42 minutes 7/10 x 60 minutes = 42 minutes
Time = Distance/Speed = 42/65 = 0.646 hours = 38.8 minutes (approx)