How To Subtract Vectors

Let's just say it's like this vector B and you want to add these how to subtract vectors together. You can do is you can take with the vectors you can slide them left and right up and down. You just don’t want to make the vectors longer and you don’t want to change the angle of the vector. Then it would be a different vector because the vector has a length and direction. Magnitude and direction but what you want to do is you want to take these vectors. You want to put them in such a way that where one vector ends the other vector begins okays. I'm going to do is I'm going to slide this vector over here. Okay, keep the angle the same keep the length the same okay there is vector B so the specter terminates here. The other vector initiates here and terminates there so the end result of those two vectors. Being added together is this vector right here a plus B that's the resultant vector of adding. Together so it’s kind of like if you were to walk this direction and then walk. In this direction, the end result is you could have cut through the backyards of your friends. Gotten there a little bit quicker okay now if you subtract vectors okay. When you subtract the vector what it means is that the vector is going 180 degrees.

The opposite direction so this vector here would be negative B same length 180 degrees opposite. It’s pointing the opposite direction that's negative B and so now. If we wanted to do this again let's do a minus B this time okay a minus b. Vector a is here negative B is going this direction. Now okay negative B a where one ends the other one begins and so our end result is that vector right there a minus. That’s what they call the resultant vector so this has been a little to work with the vectors just with the drawing. It's okay now let’s look at that algebra part of it how do you add subtract and multiply vectors well all. You have to do is add the how to subtract vectors components and add the Y components or subtract the x. The Component so if we want to find out what plus V okay is in. In this example, we just take 3 plus negative 4 and 1 plus 2. I’m just adding the X's and I'm just adding the Y's and that's going to give us a negative 1/3. The end results and if you want to see what it looks like over here in the plane. We've got 31 okay so that's vector u okay and vector V is negative 4 - okay. We’re left 4 up to and that's vector V and snow what we're going to do. We're going to the end result is negative 1 3 so it’s negative 1 3 okay right there. The end result now remembers you can take these vectors you can slide them left and right up and down.

You just want to rotate them or make them longer so if I shift this over and shift it up see there's a vector u okay. Where one terminates the other one begins and you can see the end result. This diagonal here same thing with vector V you could shift vector V over here okay. The diagonal is the end result of adding those two vectors together ok. Now if you subtract them same thing u minus. That’s going to be 3 minus negative 4 and 1 minus 2 which is 7 and negative 1and. Then the last thing I'll show you is that let's say you want to multiply by scalar like. They call the scalar multiplication 3 times u all you have to do is multiply the X and the components. By 3 so it's just like doing the distributive property so the vector will be nine commas three. You can see the specters just going to how to subtract vectors be three times longer. This is vector u it's just going to be nine three four five six seven eight nine three it's going to go in the same direction.

I made a super adorable teacup candle out of beeswax and while I was making it. I like I don't know did something and splashed wax all over my dress. I was wearing it and it’s one of my favorite dresses it's a really pretty purple dress so incompletely forgot. I actually know how to get wax out of clothing and instead. I just washed it and then it came out and it like. I didn't dry it was smart enough not to do. I did wash it and then I let it hang dryad like it's all blacks in it so it’s trying to pick it out. I was like destroying the fabric like pulling the little threads out and like. My gosh, what am I going to do I love this dress? I did what anyone would do and I hopped online to try to buy our placement. I can't find it so Indeed to fix it and then it occurred to me like. I actually know how to get wax out of a dress like or just fabric in general so like. I doing first off don’t wash it but you know already did that and broke that rule. Whatever it is what it is but how to subtract vectors here’s the dress I'm just actually looking better than. It was initially you can seem like there are some issues but I mean I was able to pick a lot of it off like each one. These little things had like big droplet of wax on it but like.

It’s everywhere like it's totally everywhere like I can't wear this so I need to fix it so that is what we are doing today. I’m going to show you how to get wax out of your clothing from an errant candle or something of that nature hopefully. You find the video helpful hopefully it saves some of your clothing. You didn’t know how to do this or just like I did know how to do it and completely forget in the crunch time. So yeah if you liked the video let me know by hitting that thumbs up. Let me know what you think down in the comments. Let's get going to want to layout your dress or whatever fabric. You've got on your ironing board put the wax side up. You can see kind of where the doll is so yeah. I good this is the only one right here to swear it like realize like oh wait. I don't pick at it so hold up a few fibers but yeah that's basically. We want to get out so this dress is synthetic. I'm setting my iron to synthetic setting my iron does it based on cloth type so just basically set it. Whatever heat is appropriate for the fabric that you're working on so you’re going to how to subtract vectors take a paper towel. Cover the wax with it with no steam or anything like that you're just going to press the iron into the fabric. Basically what you are attempting to does to heat up and remit the wax but make it melt. The paper towel and release from the dress go slowly kind of take your time. You know however long it takes let it take that don't try to rush it. Then when a little bit of wax does melt onto the paper towel. You're going to want to either use a new spot or get a clean paper towel, you’re Notre melt Amax into the dress you can see it's. Actually starting to soak through the paper towel a little bit.

You're not going to want to miss I’m going to show you how to subtract vectors. For the lower back that is going to help self-mobilize it so that’s going to give you that pop or crack. You're looking forth nice thing is all of these can be done at home. They don't require any special equipment as a side note i want to make sure. You know that this isn’t a substitute for a is not a chiropractic adjustment. These are just simple stretches may result in a pop or crack in the lower back with that said. Let's get the lower mobilized at home so this first exercises a standing corkscrew stretch. This one is great because you can pretty much do it anywhere what. I’m going to do is go next to door and I’m going to place my back completely flat against it. That way it offers us a lot of support while we do this exercise. Let’s take the hand closest to the doorknob and just grab onto it like this. This is going to be our anchor point whatever side is closest to that doorknob. Let's lift that side's leg up like this to the point where the hip and the knee are bent pretty much at 90 degrees. I’m going to do is take the opposite hand on the other side grab behind the knee. I’m going to do is slowly rotate that leg towards the opposite side. When i do this you're going to feel Avery good amount of stretch into the want to try to keep. Your upper back including the shoulders as flat against the door as possible.

While you do this keep going until you feel a very good stretch if it is pretty locked up. You may feel that pop cracker release. You’re looking for and at that point you're good to go. You need to just relax after about a 10 to 15 repeat up to five times it may take couple times. Just for it to from there if you still feel like it’s locked upend it's not releasing. What you can does add a little bit of a passive stretching there so let's build back up into that point. Where it's you know feeling like a very good stretch and then from there what. I’m going to does just bring the knee back just a little bit further very quickly just like that. When you do that it's going to put a how to subtract vectors little bit more into that joint and possibly. Get it to pop crack once you're done with that what you can do is just simply switch to the other side. Then just repeat when you do this you want to do it on both sides to keep both sides and the muscles in balance. Let’s take the corkscrew stretch to the next level this one is perfect to-do in bed. Let’s go to the edge of one side of the bed right here and we're going to bring our legs down while one goes up just like this.

Let's go somewhere quieter how to subtract vectors if people had found out. You are my son would have been in danger that's Hanta weird as always anyway see. You later this entire place is a fake skill yes that means something to me. The boy nothing if you mean that you’re an even bigger rat. I thought okay that’s enough calm down Narrator he's not the enemy not right no whey kid. You're not hurt are you scaredy-cat Sakura what was that what did you just say. I said was I love you nothing really I just finally realized. My true feelings look Sakura what happened to you just suddenly started liking me. I told you nothing's happened as for why I fell in love with you. It's obvious then you give me comfort from the bottom of my heart. I care about you what it just stopped Sakura this joke of yours isn't funny at all over there. I here and welcome to this video now for those who've been wondering like didn't. How to kill anyone within the series um I’ve been I wasn't doing much actually. I've been more focused on my dedication education shoot and as an and as people may know education is key to success.

I do want education to be a part of my lifetime. I don't want you to be like winning the wait for I’ll talk more Harlan says. I'll put more on time or social on YouTube more than my education that's what. It's actually getting quality bluetongue education. Now it's go for the I think understand one understand school fashion stuff. Do some more content so I as you can see I was actually running out of ideas. I should make because like most of these. I will covered by other break and choose which way better than me in another ways. I found a video or a thought of in video that no one has actually ever talked. I might be the first ever are to talk about this now do you see some elite you to action 8 this war. I made before them so keep that in mind so I started. I'm going to create a list of what exists to watch and not watch Hanta and the movies. I put in in what how to subtract vectors episodes that fit between what episode is what in what this is what soya um. As you can see I'm not going to try to make this be a way too long. This is really short but I'm just going Toto know if you do want to watch Narrator this is a list. This is in frost gander order by the way so just keep this in so yes so there are some couple things. I need to mention so first of all you see some numbers it represents the episode.

The next string ghetto makes sure these pins are staying in the bridge so again. I'm going to measure up the distance of one and a half-machine heads from the machine head. You ‘rewinding which is about where I'm going to clip the string again going in and winding. It from the center or the middle of the headstock okay. I'm just leaving a little bit sticking out the other side and just get that started and just kind of put. Some pressure on it holds it down and starts winding again from the top. Tithe bottom and of course make sure it lines up in the appropriate nut slot sowed have our first two strings on. Let’s continue to process okay now that. I've made it to the other side the headstock same process same everything except. I'm just going to insert the string from the opposite sides coming in from the middle in the center. I'm going to go through this way instead. This way again measuring outdone and a half-machine heads which are about. here how to subtract vectors I'm going to clip that string just want to go in from this side towards. The center-pull the string back gives it. Some tension there and starts winding in the opposite direction. The last three again winding from the top tithe bottom of the peg being. Sure not to overlap the wines you want to end up in the bottom of the peg there. You go and let’s continue to the last two and as I mentioned for the wound strings. You don’t want to overlap the strings in the peg but actually for the unwound strings. You want to have your first winding above the inserted string on the peg and the second. Yellow this will hold the string in place and the strings are thin enough. I won't affect tuning okay now that we have all six strings on the guitar. You're ready to tune it up to pitch and start playing.

Now there are a couple different reasons why you would want to change how to subtract vectors. Your strings one and the obvious reason is that they just look dirty. Maybe they sound dull and or just maybe just broke a string now you can change. Broken string or if you choose to you can change the whole set at one times the materials. We'll need are pretty simple string winder wire or string clippers. Your new sets of strings for acoustic guitar. I'm not going to take all the strings off all at one time. I’m actually going to do it in twos I'm going to do two strings at a time take two off and put two back on this way. I keep some of the tension on the top of the guitar okay. I'm going to take my string winder here start with a low E string loosen the tension on that one and the second one. You can see these two are nice and loose alright put this back here take my string clippers. We’ll clip these two strings above the sound whole okay. I'm going to unwind these strings from the peg make one here. This one just pull those off it's going to wind these up for easy disposal and by disposal. I mean just throw them on the floor and then also take my string winder. Here again there’s a little cutout on the winder that’s used to pry up the post from the bridge sometimes you could do it.

Your hand but sometimes if it’s stuck you're better off to use the winder. We'll pop these two and I want to leave these in order so I'm just going to put these here. I know which ones go back where now I take my new setoff strings. I'm going to use these Fender fuss for bronze medium gauge strings and fender makes. It very easy to know which strings go where by including. This handy dandy string guide on the packaging okay. I’m going to start with my low E string which is the brass or the gold ball end here takes the bridge pin. You can see here on the bridge how to subtract vectors pin there's a little cutout that corresponds with the string. When it's inside the bridge so what I'm going to do is when they put the string in first and then be sure. Put the pin in with the cutout facing the string. I’m just going to press that in and pull up on the slack okay and just. Let hang for right now I'm going to take the next string which is the candy. Apple or there ball end and repeat the process the string in have a little groove. The cutout facing the string press that inland pulls off the slack. Now I'm ready to attach the strings tithe machine heads okay so I'm going to start with my low String. Be careful on your end pins sometimes I like to pop back up just need to push them back.