When u say "a vector doesn't have an angle" u mean it points directly to the x axis or y axis? or u mean there is an angle but it is not given in the problem?
@@picklefren7967 if it points directly to the y axis, then use 90 degrees as an angle..still x is cos and y is sine..if the vector points to the x axis, then use an angle of 0..
Because he used the angle 58.56. If he used 31.44 (since 90-58.56=31.44), then it would be East of North. He has a good video explaining how to identify directions: th-cam.com/video/_ZOG4Miqolg/w-d-xo.html
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Best explanation ever in this topic
Fact
You literally saved my life, thanks bro
thank you so much for explaining every little detail with regards to this topic!
Excellent explanation.!
THANK YOU SO MUCH FOR EXPLAINING THIS SIR
IT RELLY HELPED ME
TKS FROM INDIA
Really great explanation! Thanks
Thank you
Awesome! This was very helpful!
DAMN, THIS WAS EASY, WELL NOW THAT WE ARE CLEAR, HAVE A LIKE
Well explained thank you
hi sir. Is that right that when finding the angle, you use tan-¹ |y/x|. Is that absolute value?
Yup, absolute value.
What to do if the given is East of North
Very nice explanation... Thanks bro
what if this is aplha like 5m, 40° east of North how can u do this and converting it to theta
you save my grade
Glad to help..
Why it is north of east? its not east or north ? 58.56° is part of east of north
Can you make an example with a negative Vr x or y component?
Hi what if a vector doesn’t have an angle and is not too near the other angles. Can i still use them?
When u say "a vector doesn't have an angle" u mean it points directly to the x axis or y axis? or u mean there is an angle but it is not given in the problem?
TeachArc yes it points directly to the y axis
@@picklefren7967 if it points directly to the y axis, then use 90 degrees as an angle..still x is cos and y is sine..if the vector points to the x axis, then use an angle of 0..
TeachArc thank you so much!
can you post a video about vector subtraction?
HEY! I wanna know that why the direction is north of east? Isn't it"ll be East of north?
PLEASE ANSWER.
Because he used the angle 58.56. If he used 31.44 (since 90-58.56=31.44), then it would be East of North. He has a good video explaining how to identify directions:
th-cam.com/video/_ZOG4Miqolg/w-d-xo.html
Correct! Thanks..
@@icomment5514 Okay Thanks
what if the vecotrs have different units of measurement?
Convert them so all will be the same unit.
Hello my teacher said " Use sine for Bx Use cosine for By" is she wrong???
It depends on the angle that u will use..Sin for Bx and Cos for By if the angle is with respect to the vertical.
Bakit naging 7.77m yan diba negative si 6.06? Edi dapat -2.23 ang result ng x_component?
10 + 3.83 - 6.06 = 7.77m
Sho Cha Tao