vector u has a magnitude of 4 and a direction angle of 30 degrees. write the component form of this vector

2 answers:

5 0

For this case we have that the components of the vector u are given by:
u = 4 * (cos (30) i + sin (30) j)
Rewriting we have:
u = 4 * ((root (3) / 2) i + (1/2) j)
u = 2 root (3) i + 2j
Answer:
The component form of this vector is:
u = 2 root (3) i + 2j

lbvjy [14]3 years ago

3 0

Answer:

Just took this quiz the answer is C.

Step-by-step explanation:

U=[3.5,2]

You might be interested in

Please help me answer this question.

EastWind [94]

Answer:

Use an ruler if you must listen to explanation.

Step-by-step explanation:

So this is actually very easy so it already tells you the Width= Feet is 80. But the Length = Feet is 6 greater any time you see something that says Number? Greater it means Multiply so multiply 6x80=480 so your length will be 480 Ok that's true But! The Width isn't answered your paper/screen Says, The perimeter of a rectangular outdoor patio is 80 ft. The length is 6 feet greater than the width what are the dimersions of the patio. Dimersion's what is it? The number.

So your confused?

Here are a list of things you can use,

A ruler

A protractor

Or A Tape Measuerer

Pardon if spelled wrong.

Anyway the perimeter is 80 ft. Here's what i would do i would use a ruler and see how long the width is then times that with 6 and you should get your answer i cannot use my ruler because picture is to small even when clicked this should help you.

Hope this helped!

8 0

3 years ago

Coordinate Geometry Use the graph. Write each

mestny [16]

33) $AC=6$ and $BD=6$ , so $AC/BD=1$