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
We must assume that this is an exercise in unit analysis. To convert from kilojoule-kilogram-minute to kilojoule-minute requires you to get rid of the kilogram somehow. That means you must divide by kilograms or multiply by kg-1, which is equivalent to 1/kg.
There are 9 kilojoules (kJ) in 1 gram of fat.
There are approximately 17 kilojoules (kJ) in 1 gram of protein.
One gram of protein contains about 4 kilojoules (kJ) of energy.
To convert kilojoules (kJ) to kilocalories, you can use the conversion factor of 1 kJ is equivalent to 0.239 kcal. So, 240 kJ is equal to 240 x 0.239 ≈ 57.4 kilocalories of heat.
The number of kilojoules burned while walking for half an hour varies based on factors like weight, walking speed, and terrain. On average, a person weighing around 70 kg (154 lbs) may burn approximately 1,200 to 1,500 kJ during a 30-minute walk at a moderate pace. For more accurate estimates, consider using a calorie calculator that factors in personal details.
1000 kj, kj means thousand Jules.
8,000 to 10,000 kJ.
We must assume that this is an exercise in unit analysis. To convert from kilojoule-kilogram-minute to kilojoule-minute requires you to get rid of the kilogram somehow. That means you must divide by kilograms or multiply by kg-1, which is equivalent to 1/kg.
350 kJ is 83.6 calories.
3.97 kJ = 0.95 calories.
8700 kJ is 2,077.96 calories.
485 kJ is about 116 calories.
About 1/4 of a calorie per kJ
75?
There are approximately 560 kJ in 4 Weetbix biscuits.
25 kJ is about six (5.971147416) calories.