If a van is traveling at 25mph and needs to stop immediately, how much time and distance will be needed?
To find the time and distance required for a van to stop immediately, we need to consider its deceleration or braking capability. If we assume that the van can decelerate at a constant rate, we can use the following formula:
distance = (initial speed^2) / (2 * deceleration)
To find the time required, we can use the equation:
time = (final speed - initial speed) / deceleration
In this case, the initial speed is 25 mph, and the final speed is 0 mph (as the van needs to stop). However, we need to know the deceleration rate of the van in order to calculate the time and distance accurately. The deceleration rate can vary depending on factors such as the braking system, road condition, and weather.
If you have information about the deceleration rate, please provide it so that I can calculate the time and distance for you.