What is the average rate of calories burned per mile for a person who rides an exercise bicycle at a rate of 10 mi/hr?

To calculate the average rate of calories burned per mile for a person riding an exercise bicycle at a rate of 10 miles per hour, you will need to know the specific metabolic equivalent (MET) value associated with that activity. MET is a unit used to estimate the amount of energy expended during various physical activities.

Once you have the MET value, you can use it along with the individual's body weight to calculate the calories burned. The formula for calculating calories burned per minute is:

Calories burned per minute = MET value * body weight in kg * 3.5 / 200

To convert the speed from miles per hour to kilometers per hour, you can use the conversion factor of 1 mile = 1.60934 kilometers.

The average rate of calories burned per mile can then be calculated using the following formula:

Calories burned per mile = (Calories burned per minute / minutes per hour) * (miles per hour / kilometers per mile)

Let's assume the MET value for riding an exercise bicycle is 8. We'll also assume the person's body weight is 70 kilograms.

1. Convert miles per hour to kilometers per hour:
10 miles per hour * 1.60934 kilometers per mile = 16.0934 kilometers per hour

2. Calculate calories burned per minute:
Calories burned per minute = 8 * 70 * 3.5 / 200 = 9.8 calories per minute

3. Determine the conversion factors:
Minutes per hour = 60
Kilometers per mile ≈ 1.60934

4. Calculate calories burned per mile:
Calories burned per mile = (9.8 calories per minute / 60) * (10 miles per hour / 1.60934 kilometers per mile)
Calories burned per mile ≈ 16.77 calories per mile

Therefore, the average rate of calories burned per mile for a person riding an exercise bicycle at a rate of 10 miles per hour is approximately 16.77 calories per mile.