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Laabri

2.4 - Vectors

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Last updated over 3 years ago
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Question 1
00:26
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Question 2
00:28
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Question 3
00:37
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Question 4
00:43
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Question 5
00:49
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Question 6
01:46
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Question 7
02:06
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Question 8
02:15
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Question 9
02:21
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Question 10
03:02
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Question 11
03:50
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Question 12
04:04
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13.

Graph the following array and write the opposite array

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14.

Graph the following array and write the opposite array

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15.

Graph the following array and write the opposite array

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16.

A scalar does not depend on _____.

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17.

All of the following are scalar values EXCEPT ____.

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18.

Which of the following measurements is a scalar measurement?

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19.

Scalar or Vector: The airplane was flying 500 miles per hour due west from New York to California.

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20.
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21.

Scalar or Vector: The 5000 pound car was sitting in the last parking space on the block.

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22.

Scalar or Vector: The sprinter accelerated towards the finish line at a rate of 5 meters per second squared.

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23.

Scalar or Vector: The object was pulled down to the Earth with the force of 5 Newtons.

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24.

Scalar or Vector: The temperature in Hawaii was a pleasant 75 degrees F.

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25.

Physical quantities are either scalars or vectors.

Select the row of the table which correctly identifies a scalar quantity and a vector quantity.

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1.

A scalar is a quantity with .

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2.

Magnitude tells...

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3.

What are some things that are described by scalars?

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4.

Vectors have magnitude and .

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6.

A and Y is called the "coordiante basis" because...

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7.

can also be written as

which is also called an "________"

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8.

When you are facing the other way, you percieve the coordinates in an __________; X and Y are now called "

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9.

This is you

but your friend's motion will be written in an opposite array, with an opposite coordinate basis.

Draw the opposite array with the opposite coordinate basis

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10.

Although these arrays are opposite, what is the same

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11.

When force, a vector is combined with another vector that provides orientation, we have the physical quantity called "_________"