21:10 Where are you getting a vector with an x-coordinate of negative root 3? You just got done showing us that the component form of v was , not negative root 3
i think hes showing that the angle theta inside the triangle must =30, since the angle around the vectors =150 degrees. and 180-150 = 30. so by using -root 3, hesw proving that the angle to the vector in the opposite direction is 150 degrees, then the angle theta must be 30 degrees
thank you for this video. your teaching style is very organized and you have good handwriting. you have all of the best facts
you have very nice handwriting
tryin to get my schoolwork done b4 the end of the year.
Ur a life saver!
thank you for your effort
this shit saved my fucking average thank fuck
Great teaching!
muchas gracias senor
This 20 Minuite Video was clearer that my teacher's 4 one hour lectures
Ur saving me the night before my final
this was awesome!
Thanks i understand unit vectors now
very well done!
Thank you !
nice video thanks!
Helped me alot thanks
You are a god
21:10
Where are you getting a vector with an x-coordinate of negative root 3?
You just got done showing us that the component form of v was , not negative root 3
i think hes showing that the angle theta inside the triangle must =30, since the angle around the vectors =150 degrees. and 180-150 = 30. so by using -root 3, hesw proving that the angle to the vector in the opposite direction is 150 degrees, then the angle theta must be 30 degrees
what program you use to make this hand writing?
Love u
you are my savior lmao
😊😊😊
Please go deeper and a little reference for textbooks and all