An hour is 60 minutes, so the cyclist would travel 2.4 x 6=14.4 mph (miles per hour)
3 hours and 45 minutes = 225 minutes.100 miles divided by 225 = 0.4444 recurring miles per minute.0.4444 recurring x 60 = 26.666 recurring miles per hour.
4km
60 minutes if you are travelling at 80 miles per hour
It all depends on the speed at which you are travelling
Without knowing his latitude, not a lot. All that can be said for certain is that he has travelled 10 km in an easterly direction. At a specific latitude the cyclist will circle the pole exactly once and end up where he started. Closer to the pole and the cyclist will travel more than once around the pole - complete revolutions and possibly part of a revolution. Farther from the pole (ie closer to the equator) the cyclist will be 10 km east of his start position and somewhere west of his start position.
250 metres
An hour is 60 minutes, so the cyclist would travel 2.4 x 6=14.4 mph (miles per hour)
3 hours and 45 minutes = 225 minutes.100 miles divided by 225 = 0.4444 recurring miles per minute.0.4444 recurring x 60 = 26.666 recurring miles per hour.
4km
That depends on the speed of the car, for example if the car is travelling at 30kph, it will take 2 minutes to travel 1km.
It depends on what speed you are travelling.
60 minutes if you are travelling at 80 miles per hour
It depends on the speed at which you are travelling.
It all depends on the speed at which you are travelling
15 minutes
Speed is expressed as a ratio of distance and time. The distance is usually measured in kilometers or miles. The length of time is usually one hour. Therefore, a vehicle could be travelling at, for example, 60 miles (distance) per hour (time). Suppose you want to convert the speed of the vehicle travelling at 60 miles per hour (m/hr), to find out how far the vehicle will travel in a different unit of time, for example a minute instead of an hour. All you have to do is convert the hour to minutes, and divide the speed by that number. Divide the speed (60) by the minutes in an hour hour (60) and the result is 1. In this example, the vehicle's speed is one mile per minute. (This was an easy example because, coincidentally, the vehicle is travelling at 60 m/hr and there are 60 minutes in an hour.)