A satellite positioning system that receives a radio wave from an artificial satellite and specifies a position on the ground,GPSIf you are using it, you may find that sometimes errors occur. Also, ...

The distance graph shows the height of a plane as it completes a journey. When the plane is at a height of 38,000 feet (ft), it travels at a constant speed of 550 miles per hour. The question asks how ...

The key to a successful long-distance relationship for university students has been revealed. Mathematician Bobby Seagull analysed data from 1,000 people aged between 18 and 30 who were in a ...

All of the calculations in this section will be worked out using the distance, speed and time formulae. An easy way to remember the formulae is to put distance, speed and time (or the letters D, S and ...