- #1
zn23
- 18
- 0
ok i need help with this type of question
What are the (a)x and (b)y components of the vector that must be added to the following three vectors, so that the sum of the four vectors is zero? Due east is the +x direction, and due north is the +y direction.
A= 141 units, 59.0 ° south of west
B= 243 units, 38.0 ° south of east
C= 173 units, 29.0 ° north of east
a)=___________
b)=___________
i tried finding the x components by simple multiplying the units by cos(angle), found my answer to be 270 units which i know is wrong.
I have a feelin that yur supposed go x=sin n y=cos in some vectors but I am not 100% sure
What are the (a)x and (b)y components of the vector that must be added to the following three vectors, so that the sum of the four vectors is zero? Due east is the +x direction, and due north is the +y direction.
A= 141 units, 59.0 ° south of west
B= 243 units, 38.0 ° south of east
C= 173 units, 29.0 ° north of east
a)=___________
b)=___________
i tried finding the x components by simple multiplying the units by cos(angle), found my answer to be 270 units which i know is wrong.
I have a feelin that yur supposed go x=sin n y=cos in some vectors but I am not 100% sure