![]() ![]() ![]() Here’s a good point to explain what you need to do when converting between kilos and, stones and pounds.įirstly, to translate between the values, we need to first convert the kilos to pounds. Let’s handle that now once we’ve got the maths out of the way. Take a look at what the HTML looks like so far - visually, it’s pretty close, but of course, clicking d’at button doesn’t do anything. Both output tags have an ID names stones and pounds - we’ll need those soon enough. A nice touch is that you can specify what elements contributed to this result, which here, is where I use for="kilos" - the INPUT element. I used an OUTPUT tag here, which, to be honest, I hadn’t seen before, but it’s perfect for this because it refers to the result of something. Lastly, wrapped in a DIV are where the results will ultimately be placed. Lastly, I have told the browser that I’d like to allow the arrow functionality to increase or decrease in steps of 0.1, which is 100g - that should be OK.Īfter that comes our BUTTON with an ID of convert which is the thing we will press when we want the conversion to happen. Why did I pick those values? I’m not sure, but for me, I can safely say it’s the lower and upper bounds of where I want to ever be. I’ve pre-seeded it with a value of 90 (don’t ask if that is my weight - that’s not important!), specified a minimum of 30 and a maximum of 120. That’s a type of “number” which means we will get some nice arrow up/arrow down buttons, and can also use the arrow keys. For this, we have used a LABEL and said that it is “for” the INPUT field which is below it. We’ve given it a suitable H1 tag: Convert Kilos to Stones and Pounds. I’ve given it a nice title, as you can see, but what about the main input and output elements? Inside the body tag, add this section of code in we’ll explain it straight afterwards. I know - it’s stunning, but put that aside, we’ve work to do.īegin by creating a new HTML file and call it weight.html. Be able to store the conversion so that I can compare it next time.īy the end of today’s tutorial, the page will eventually look like this:.To convert that value into stones and pounds, displaying the result, and.To allow me type in my weight in kilograms.What would be my incredibly demanding requirements, though? No, I’d rather I had my own one, but even better, it could remember what my weight was the last time I used it. That is pretty slow and even if I bookmarked the page, I would still have to deal with all the ads etc. I prefer to see my weight as stones and pounds, so each week, I DuckDuckGo a search, find a calculator site, visit it, deal with their massive page loads, and eventually get the conversion done. On the earth, the value of g is 9.8 m/s 2.My weighing scales - the ones I use to weigh my hefty frame - tell me my weight in kilograms. Where 'W' is the weight of the object, 'm' is the mass of the object, and 'g' is the acceleration due to gravity. To calculate weight we use the general formula mentioned below: Here g is a gravitational constant with a fixed value (9.8 m/s 2) What Is the Formula To Calculate the Weight? It can be expressed as the product of mass and the acceleration of gravity. If the weight of an object is given then by molding the general formula of weight we can calculate mass. How Do You Calculate Mass Using Weight Formula? It is also known as the gravitational constant. On the earth, the value of g is 9.8 m/s 2. Here 'g' represents the acceleration due to gravity. The general formula to find the weight is given as, W = mg (N/kg). Here 'm' represents the mass of the object. ![]() With the help of the weight formula prove that g = 9.8 m/s 2.įAQ's on Weight Formula What Is 'm' in Weight Formula? Weight of the body on the moon = 500 N (given)Įxample 3: The mass of the body is 50 kg and the weight of the body is 490 N. The value of g in the moon is 1.62 m/s 2. (Hint: use g = 9.8 m/s 2.Įxample 2: If the weight of the body on the moon is 500N, find its mass. Calculate the weight using the weight formula. With Cuemath, find solutions in simple and easy steps.īook a Free Trial Class Example on Weight FormulaĮxample 1: The mass of the body is 50 kg. Use our free online calculator to solve challenging questions. ![]()
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