That depends upon how much mass has been moved over that 30 minute walk.
Calculating the number of kilojoules burnt depends on a number of variables. These variables speed at which one is walking and ones' body weight. In the related links I have included a link to wolfram alpha. By inputting your query for example "30 minute walk 50kg 10km/h" wolframalpha will give you the number of kilojoules based on these variables
It works like this:10 meters / 3.09 seconds * 30 seconds / half minute = 97.09 meters / half-minute
If you walk for 30 minutes, the distance you walk totally depends on your speed. The majority of people can walk approximately 2 whole miles in a 30 minute time span.
The energy content of mozzarella cheese can vary slightly by brand and specific type, but on average, 100 grams of mozzarella cheese contains about 1,000 to 1,200 kilojoules. Therefore, 30 grams of mozzarella cheese would contain approximately 300 to 360 kilojoules.
30 seconds in half a minute (there are 60 seconds in a minute)
The number of kilojoules in chips can vary widely depending on the type and brand. On average, a standard serving of potato chips (about 30 grams) contains approximately 600 to 700 kilojoules. For more accurate information, it's best to check the nutritional label on the specific product you have in mind.
4
At 30 mph, a car is traveling at 2,640 feet per minute.
30 Minute Meals - 2001 30-Minute Legacy was released on: USA: 30 April 2006
Find how many miles he walks in one minute by division.
35
30 acres of tropical rainforest is lost every minute!!!