Question

Draw the vector C⃗ =A⃗ +2B⃗ .

in the drawing, vector B seems to be (1, 108 degrees) and vector A seems to be (4, 0 degrees) in the drawing

Answer 1

that is what i see, I have to add vector c, i can input the length and angle....

Answer 2

Alright! This isn't too bad.

You know how I didn't get into adding vectors before? Well, here's how you put it on a picture!

Start with a one of the vectors. Put the tail of the next vector on the head of the first vector! Then, when you're done adding, draw a vector from where your first vector's tail is to where your last vector's head is.

So, you'd have to move that \(\overrightarrow B\) to make it start where \(\overrightarrow A\) ends.

Here's an example with different vectors.

Answer 3

but it wont let me move vector A or B, I just can create C

Answer 4

Well, move them in your mind! You can draw them on the draw feature of OS. You know that \(\overrightarrow A\) is \(4\) to the right, and \(\overrightarrow B\) is \(1\) to the left.

Answer 5

okay...

Answer 6

well i know the values of A and B because when you click on them in the graph it tells you, but I cannot move them. The problem says " Draw the vector C⃗ =A⃗ +2B⃗ .
The length and orientation of the vector will be graded. The location of the vector is not important."