I am so sorry dude. This is my bread and butter. I loved it in high school. I loved it in university. And i love it in my current job. I am back for a refresh! after so many year. This mans voice is of an angel. Please keep doing examples. The more you practise, it will become second nature. Just like everything else in life. God speed.
When I do the practice problems on the site, the x and y values are mixed up for some reason. One time, the opposite side of the of the triangle was done as the x axis somehow. I'm doing the calculations right, but I cannot tell if the site is doing it wrong or if I am. Most likely I am.
Why is it false? When you do vector addition both a and b always meet arrow to arrow to form c. | Example www.onlinemathlearning.com/image-files/xadd-vectors.png.pagespeed.ic.oXon4PhQcs.png
@@noiritanath6008 trigonometry of right angles, unit circle and the table of 'important angles (0,30°,45°,60°,90°) and their sinx, cosx and tanx values'
@@Syntaxxed Thankyou. But that includes only mathematics. I wanted to know abt the topics reqd. from physics as I have economics, statistics and mathematics combination
PLEASE, *stop* repeating yourself. You said "might look something like" 3 times, and I know you are trying to stray away from dead air, but it is really grating on the ears to listen to somebody repeat themself this many times, and in a set of videos that hundreds of students are forced to listen to for school, it is not acceptable to be doing something this infuriating. Fix this.
Yes thank you i had to keep pausing the video to stop getting annoyed...its okay if theres a bit of silence in the vid but hearing the same thing over and over is so frustrating
as students, if this is the type of explanation that helps us, we have the right to ask for an easy to follow video, not something that frustrates us on top of our already stressed minds...especially from khan academy they usually produce great content
As for someone who's taking physics without pre-calc, radicals are Greek.
This video did nothing but overwhelm me
Rinzler SAME
I am so sorry dude. This is my bread and butter. I loved it in high school. I loved it in university. And i love it in my current job.
I am back for a refresh! after so many year. This mans voice is of an angel.
Please keep doing examples. The more you practise, it will become second nature. Just like everything else in life.
God speed.
um im in grade 9th and you're going to college. I've finished calc you've not done calc.
just look at the difference
who tf let you take phys but not pre cal
needed a refresher for my uni course. Thanks!
"Similurlurly" lmao gets me every time
When I do the practice problems on the site, the x and y values are mixed up for some reason. One time, the opposite side of the of the triangle was done as the x axis somehow. I'm doing the calculations right, but I cannot tell if the site is doing it wrong or if I am. Most likely I am.
Thank you Sir!
on 5:29 how did you get 2 cos 45? thanks
180-134
very nice video thank you
Thankyou so much 👍
What is the program that you used? Plus, the video is very helpful.
Nice
why dont we use phaytagoras to add a and b
It isn’t a scalar measurement
That gives only the magnitude
What app he used?
stoppp saying something like that
the tail and the arrow were wrong
two arrows never meet each other it's always tail to arrow and vice-versa
Why is it false? When you do vector addition both a and b always meet arrow to arrow to form c. |
Example www.onlinemathlearning.com/image-files/xadd-vectors.png.pagespeed.ic.oXon4PhQcs.png
In my opinion this is too complicated explaind
It isn't, you just didn't have the sufficient prerequisite knowledge.
@@deankaraniya7422 would you mind revealing the pre- requisites, so that one could understand vector? If you do, it would be a great help
@@noiritanath6008 trigonometry of right angles, unit circle and the table of 'important angles (0,30°,45°,60°,90°) and their sinx, cosx and tanx values'
@@Syntaxxed Thankyou. But that includes only mathematics. I wanted to know abt the topics reqd. from physics as I have economics, statistics and mathematics combination
I find this explanation way too complicated...
PLEASE, *stop* repeating yourself. You said "might look something like" 3 times, and I know you are trying to stray away from dead air, but it is really grating on the ears to listen to somebody repeat themself this many times, and in a set of videos that hundreds of students are forced to listen to for school, it is not acceptable to be doing something this infuriating. Fix this.
Paul Driftmier Please get over yourself, no one is going to fix anything as insipid as that.
Yes thank you i had to keep pausing the video to stop getting annoyed...its okay if theres a bit of silence in the vid but hearing the same thing over and over is so frustrating
as students, if this is the type of explanation that helps us, we have the right to ask for an easy to follow video, not something that frustrates us on top of our already stressed minds...especially from khan academy they usually produce great content
Paul Driftmier ^
Calm tf down