The formula to calculate speed in mph is:
\[ \text{Speed (mph)} = \left( \frac{\text{Distance}}{\text{Time}} \right) \div 63360 \]
Where:
Inches to mph is not a standard conversion as they measure two different things. Inches is a unit of length in the imperial system used primarily in the United States, while mph, or miles per hour, is a unit of speed. A conversion between the two would typically involve a third variable, such as time or acceleration. For example, if a car travels a certain number of inches in a certain amount of time, you could calculate its speed in mph.
Let's assume the following values:
Using the formula:
\[ \text{Speed (mph)} = \left( \frac{126720}{2} \right) \div 63360 = 63.36 \]
The Speed is 63.36 mph.
