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8 m N & 5 m 30° N of E<br><br> Draw and add the vectors.

Contact [7]

by vector addition.

< 5 m, 270 degrees> + < 8 cm, 90 degrees>

=< 500 cos 270, 500 sin 270 > + < 8 cos 90, 8 sin 90 >

=< 0, −500 > + < 0, −8 >

=< 0, −492 > cm

The so-called parallelogram law lays forth the guidelines for adding two or more vectors together. By aligning the two vectors A and B head to tail and drawing the vector from the free tail to the free head, the vector sum A+B is created. If A=(a 1,a 2,...,a n) and B=(b 1,b 2,...,b n), then vector addition can be done in Cartesian coordinates by adding the respective components of the vectors.

A+B=(a 1+b 1,a 2+b 2,...,a n+b n).

The Wolfram Language uses a plus symbol to denote vector addition, as in a1, a2,..., an+b1, b2,..., bn

to learn more about vector:

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3 0

2 years ago

Current assets minus current liabilities is known as

levacccp [35]

Answer:

Working capital is a fundamental accounting concept essential to running a business. Essentially, working capital is a company's current assets minus its current liabilities. Current assets are typically those that are highly liquid, such as cash or inventory

Explanation:

i

hope it helped...

3 0

3 years ago

Which cell structure is found in plant cells, but not in animal cells?

andre [41]

Answer:

chloroplasts

Explanation:

5 0

3 years ago

Read 2 more answers

Two identical soccer balls are rolled toward each other. What will be true after they collide head-on? (2 points)

Vlada [557]

well it depends on how much force was added but if they both have the same amount of force and they were rolled at the same time either they will bounce backwards or roll backwards not thats your question will they roll backwards are bounce backwards?

8 0

4 years ago

If we use 1 millimeter to represent 1 light-year, how large in diameter is the Milky Way Galaxy?

storchak [24]

Answer:

d.100 meters

Explanation:

The diameter of the Milky Way Galaxy is approximately 100,000 light years.

Here we are using 1 millimiter (1 mm) to represent 1 light-year (1 ly). So, we can set the following proportion:

$1 mm : 1 ly = x : 100,000 ly$

and by finding x, we find the diameter of the Milky Way Galaxy in the scale used:

$x=\frac{(1mm )(100,000 ly)}{1 ly}=100,000 mm = 100 m$

so the correct answer is

d. 100 meters

4 0

3 years ago