Question

MORE HELP!

Answer 1

@Somy @epoweritheta

Answer 2

what is the magnitude of a vector ??

Answer 3

look at these @epoweritheta

Answer 4

tell me @BORED

Answer 5

umm can u screenshot ur question please?

Answer 6

can u past a screen shot?

Answer 7

oh u mean in like the drawing board?

Answer 8

do u want the answer or the method ??

Answer 9

no I don;t just want the answer...I'd like to know how to get the answer

Answer 10

I can't past the files...can u opne then or no?...if not i can type it just give me some time...

Answer 11

nah u take a screenshot and make it into a pic

Answer 12

good ,then tell me what do u mean by magnitude of a vector ???

Answer 13

ok one sec...

Answer 14

Vector: Any quantity with magnitude and direction
Magnitude: Corresponds to the distance from the initial point to the terminal point
Use the distance formula, with the initial point being 0,0 and the terminal point being whatever it is.
Initial Point: The first point at which a target is located
Terminal Point: Final or limiting point
• You can find the magnitude and direction of a vector when the vector is described as an ordered pair.
Resultant: The sum of two vectors

Answer 15

what is mi?

Answer 16

yes then wat is the magnitude in the 1st problem u gave

Answer 17

ummwhere are u referring to? @Somy

Answer 18

well I think the magnittude is basically just the hypotenuse?

Answer 19

whatever that it is i think u can use Pythagoras theorem
dox 23

Answer 20

superb , u got it what is it ???

Answer 21

yes that's what i'd do

Answer 22

it is 52.2 approx

Answer 23

yup that's what i got :)

Answer 24

good , now lets come to the direction part , what is the angle the vector makes with the x axis ???
maked by a ?

Answer 25

but its saying nearest 10th means it'll be 50

Answer 26

im assuming u use something like cos sin or tan...but th e inverser to find the angle measure?

Answer 27

ya ... now say what is the tan of that angle marked ??

Answer 28

ok it's kinda getting messed up so i'll leave it up to @epoweritheta :)

Answer 29

so that @B_O_R_E_D doesn't get confused

Answer 30

it is 86.1???? i dont think thats rigt

Answer 31

ok thanks for all ur help @Somy

Answer 32

i will see

Answer 33

*right

Answer 34

np if there is anything just let me know :)

Answer 35

magnitude is 52.20
lets say A is that angle
tan (A)=50/15 ; so A=tan-1(50/15)=73.3 degree
direction is 73.3 degrees in E-S direction
Do u understand ??