Which formula is used to determine the time to reach a station?

The formula used to determine the time to reach a station is derived from the fundamental relationship between speed, distance, and time. When you need to find the time it takes to travel a certain distance at a specific speed, the correct formulation is to divide the distance by the speed. This is expressed as Distance / Speed = Time.

In practical terms, if you know how far away a station is (distance) and how fast you are traveling (speed), you can rearrange the universal equation of motion (Distance = Speed x Time) to isolate time. By doing so, you will arrive at the correct formula for calculating the time required to reach that station. This methodology is crucial for various applications, including aviation and maritime navigation, where timing is essential for safety and planning.

Other options do not accurately reflect the relationship among the three variables. For instance, the first option, which suggests multiplying speed by distance to obtain time, misinterprets the relationship and would result in incorrect units and values. Similarly, the second and fourth options provide alternative combinations that would not yield time as a standalone variable, leading to inaccuracies in any calculations concerning travel time.