Distance, rate, and time problems are a common type of problem that can be solved using the equation: Distance = Rate x Time
This equation is sometimes referred to as the "D = RT" formula. It is a fundamental principle in physics and engineering, and it has various applications in everyday life. For example, if the distance is measured in miles, the rate should be measured in miles per hour (mph) and the time should be measured in hours.
If objects are moving in opposite directions, their rates are added. If they are moving in the same direction, their rates are subtracted. If the rate changes over time, you may need to use separate equations for each time interval. By understanding and applying the D = RT formula, you can solve various problems involving distance, rate, and time.