Sorry it wasn't helpful for you. Yeah, old video, old tech. 😂. Someday I'll make a new one!

@@OddNocebo glad you found it helpful. Good luck!

@@rachanadas131 hey, what question do you have? Perhaps I can help?

@@ryouji1184 I believe that at the time I was on a PC using Snaggit. I've also used CamStudio and QuickTime. When working on an Ipad, I like to use Explain everything.

@@claudiacroce-tashman4559 Hi, thanks for your comments. you are correct, I said sin 90 is 0, but in the problem I actually made it 1. I misspoke there, but did the math correctly. As to the +/-, making clockwise negative is a convention. That means we normally do it that way, but as long as you define how you will do it, it doesn't actually matter. It is like x and y axes being horizontal and vertical are a convention, but when an object is sliding down a ramp, we will tilt the axes so the x-axis is parallel to the slope. It is a convention. As long as you define how you will use it and use it consistently, it doesn't matter! Sometimes it is valuable to be able to look at a problem from a different perspective, which is what I do here!

@@MrBdubsSAS thanks for clarifying

@@claudiacroce-tashman4559 Very welcome. Depending on your teacher, you may want to just stick to your original convention of counter-clockwise being positive. I try to get my students to think outside the box and consider other possibilities, but to be honest, some teachers are a little less flexible. Stick to what makes your grader happy! :)

@@Dolla8 very welcome! Hope some of my other videos will be helpful.

Very welcome. Hope you will find some of the other videos helpful as well!

@@MrBdubsSAS yes. good contents. I am subscribed👍

Thanks. Hopefully some of my other videos will help you along the way as well!

Glad I could be of help!

Glad I could be of help! Feel free to share with your friends. I've got lots of math/physics videos!

Haha, yep, and the physics is still true! :)

Hi, do you think you can give me an example? I'm sorry, not quite sure what you are asking. In general, you want the x and y components when added together (head to tail) to start at the bottom of the original vector (Tension) and end at the arrow tip. Not sure if this video is helpful: kzbin.info/www/bejne/q2bMi5WPlJKerKMsi=hB88zBSrCZZQD3dp

Yes, correct! As long as you convert it to the proper units. You need to use m^3/s not L/s.

Thanks! I hope you find them helpful!

Los estudiantes mios todavia la ven cada ano! :)

Please read the comment below. +/- is just a convention. It really doesn't matter which one you do, as long as you are consistent and communicate your process! It's all a matter of perspective. If you look from the other side's perspective, you will see what looks clockwise to one person is counter clockwise for another! Though you are correct, the normal convention matches that in math, which is that we like to treat clockwise as negative.

Glad you liked it, the physics is still real in 2024! :)

Glad to be of help!!

Thanks @user-hm8pt9me2i. I try to get to all of my messages, but missed this one somehow. This is correct! :)

Haha, glad to be of help to anyone!

Glad I could be of help!

Thanks, I think? :)

You are welcome, Samster. Always glad to be of help!

Glad you liked it, gotta have a little fun now and then. Hope it was helpful!

@@MrBdubsSASyeah actually i couldnt find an explanation on this anywhere else, thanks a bunch!

You are very welcome!

Awesome, I am not to far away in Oman! :)

Glad you found it helpful! Feel free to share with your friends.

If you look at the other two equations for kinematics (that AP gives), they both are problematic if a = 0 (for the horizontal). In one situation, the equation would simplify to v = vo, and in the other it would be v^2 = vo^2. Neither of these is helpful, so we go with this one. Yes, ignore the final velocity, as it isn't helpful in this situation!