Study sets matching "vectors"

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Study sets matching "vectors"

16 terms
Vectors
vector
magnitude
scalar
Pythagorean Theorem
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
method used to recombine component sums or vectors that are p…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
14 terms
Vectors
vector
magnitude
scalar
Pythagorean Theorem
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
method used to recombine component sums or vectors that are p…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
16 terms
Vectors
vector
magnitude
scalar
Pythagorean Theorem
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
method used to recombine component sums or vectors that are p…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
Vectors
If vectors are moved according to the…
Which of the following is a physical q…
Which of the following is a example of…
Multiplying or dividing vectors by sca…
from the tail of the first vector to the tip of the last vector
scalar
velocity
vectors
If vectors are moved according to the…
from the tail of the first vector to the tip of the last vector
Which of the following is a physical q…
scalar
10 terms
Vectors
vector
Pythagorean theorem
hypotenuse
right triangles
A quantity that has both size and direction.
a²+b²=c²... a squared plus b squared = c squared, where c is the…
the longest side of a right triangle
Triangles containing one 90 degree angle
vector
A quantity that has both size and direction.
Pythagorean theorem
a²+b²=c²... a squared plus b squared = c squared, where c is the…
Vectors
unit vector
direction of a vector
dot product of vectors
magnitude of vector
unit vector
direction of a vector
9 terms
Vectors
1. Three vectors are added following t…
The order in which vectors is added wi…
When adding vector B to vector A geome…
Dora is exploring a cave. She starts a…
...
...
...
...
1. Three vectors are added following t…
...
The order in which vectors is added wi…
...
16 terms
Vectors
dot product (of a and b) = 0
dot product (of a and b) = ‖a‖ * ‖b‖
cosθ
resultant of the force due to pulls in…
orthogonal
parallel
(v dot w)/(‖v‖ * ‖w‖)
magnitude of the sum of each of the vectors
dot product (of a and b) = 0
orthogonal
dot product (of a and b) = ‖a‖ * ‖b‖
parallel
11 terms
Vectors
Vector quantities
Vector
Resultant of two vectors
Resolving a vector
Have both magnitude and direction, such as Displacement, Velo…
represented by an arrow whose length represents the magnitude…
Adding the vectors tail-head-tail-head; vector diagram drawn…
Replacing the vector with two components that add to form the…
Vector quantities
Have both magnitude and direction, such as Displacement, Velo…
Vector
represented by an arrow whose length represents the magnitude…
17 terms
Vectors
Length/distance formula
Slope formula
Standard position
Component form
Initial point is the origin and the terminal point is anywher…
<v1, v2>
Length/distance formula
Slope formula
13 terms
Vectors
vector
magnitude
scalar
cosine function
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
Used in vector resolution to find the adjacent component of a…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
Vectors
magnitude
direction
components
tail
length of vector
direction its moving
parts of a vector
initial parts
magnitude
length of vector
direction
direction its moving
8 terms
Vectors
vectors
vectors have
in order to draw vector, must have
conversion factor
quantifiable way to describe value and direction. arrows
magnitude and direction
key or conversion factor
represents how length is related to a forces strength. x cm =…
vectors
quantifiable way to describe value and direction. arrows
vectors have
magnitude and direction
Vectors
vector
magnitude
scalar
Pythagorean Theorem
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
method used to recombine component sums or vectors that are p…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
Vectors
Magnitude Only
Direction
Resultant
False
Which of these does not represent a vector?
The ___ of a vector can be indicated by a degree measurement
The ___ vector is the sum of 2 or more vectors
(T/F) The resultant vector is dependent on the order in which…
Magnitude Only
Which of these does not represent a vector?
Direction
The ___ of a vector can be indicated by a degree measurement
Vectors
If vectors are moved according to the…
Which of the following is a physical q…
Which of the following is a example of…
Multiplying or dividing vectors by sca…
from the tail of the first vector to the tip of the last vector
scalar
velocity
vectors
If vectors are moved according to the…
from the tail of the first vector to the tip of the last vector
Which of the following is a physical q…
scalar
Vectors
vectors have ?
change in x on a vector is ?
change in y on a vector is ?
standard postion
coordinates
horizontal
vertical
when initial position is at (0, 0)
vectors have ?
coordinates
change in x on a vector is ?
horizontal
11 terms
Vectors
Vector quantities
Vector
Resultant of two vectors
Resolving a vector
Have both magnitude and direction, such as Displacement, Velo…
represented by an arrow whose length represents the magnitude…
Adding the vectors tail-head-tail-head; vector diagram drawn…
Replacing the vector with two components that add to form the…
Vector quantities
Have both magnitude and direction, such as Displacement, Velo…
Vector
represented by an arrow whose length represents the magnitude…
15 terms
Vectors
Vector quantities
Vector
Resultant of two vectors
Resolving a vector
Have both magnitude and direction, such as Displacement, Velo…
represented by an arrow whose length represents the magnitude…
Adding the vectors tail-head-tail-head; vector diagram drawn…
Replacing the vector with two components that add to form the…
Vector quantities
Have both magnitude and direction, such as Displacement, Velo…
Vector
represented by an arrow whose length represents the magnitude…
29 terms
Vectors
head and tail
direction
position vec
how to find components of vec
tail is where vector starts, head is where the arrow is
angle of the vec in standard position... direction which arrow i…
starts at the origin
head - tail
head and tail
tail is where vector starts, head is where the arrow is
direction
angle of the vec in standard position... direction which arrow i…
Vectors
Resultant
Scalar Multiplication
Components
Normal Force
sum of vectors
multiplying a vector by a real number or by a quantity with u…
two perpendicular vectors that add to a given vector
A force exerted by one object on another in a direction perpe…
Resultant
sum of vectors
Scalar Multiplication
multiplying a vector by a real number or by a quantity with u…
10 terms
Vectors
vector
scalar
unit vector
equilibriant
a quantity with magnitude and direction... ex: force, accelerati…
a quantity with magnitude (size) only
a vector with a magnitude of 1 [unit] ... expresses direction us…
angle measure
vector
a quantity with magnitude and direction... ex: force, accelerati…
scalar
a quantity with magnitude (size) only
Vectors
Adding vectors
Subtracting vectors
Angle between vectors
Dot Product
if 0→ perpindicular
Adding vectors
Subtracting vectors
9 terms
Vectors
Length or magnitude of a vector
Theorem used to calculate Length / mag…
How do we multiply two vectors
What is a unit vector
‖A‖ = √(Ax² + Ay² + Az²)
Pythagoras' Theorem
Dot Product - also called the scalar product
A Unit Vector has a magnitude of 1. Remember it has a MAGNITU…
Length or magnitude of a vector
‖A‖ = √(Ax² + Ay² + Az²)
Theorem used to calculate Length / mag…
Pythagoras' Theorem
26 terms
Vectors
Vector
Like vectors
Unlike vectors
Unit vector
A physical quantity having both magnitude and direction
Vectors having same direction
Vectors having opposite direction
Vector having magnitude 1
Vector
A physical quantity having both magnitude and direction
Like vectors
Vectors having same direction
9 terms
Vectors
What is a displacement vector?
What is the magnitude of a vector also…
What are the components of a vector?
What is a unit vector?
A movement from point P to point Q
Modulus |a|
They are the movements parallel to the coordinate axes when t…
A vector with a magnitude of 1
What is a displacement vector?
A movement from point P to point Q
What is the magnitude of a vector also…
Modulus |a|
Vector
Vector
Epidemic
Pandemic
Outbreak
In physics and mathematics, any quantity with both a magnitud…
A widespread occurrence of an infectious disease in a communi…
An epidemic of infectious disease that has spread through hum…
The sudden or violent start of something unwelcome, such as w…
Vector
In physics and mathematics, any quantity with both a magnitud…
Epidemic
A widespread occurrence of an infectious disease in a communi…
8 terms
Vector
Scalar
Vector
Magnitude
Component
Magnitude... 5m
Magnitude and direction... 5m north
Distance from point a to b... Notation:... ||x||
The change of x and y of a vector in the form (∆x,∆y)... x = (∆…
Scalar
Magnitude... 5m
Vector
Magnitude and direction... 5m north
23 terms
Vectors Review,
displacement
distance
velocity
speed
vector quantity describing a change in position
scalar quantity describing the path an object travels
vector quantity describing the displacement of an object over…
scalar quantity describing the distance of an object over time
displacement
vector quantity describing a change in position
distance
scalar quantity describing the path an object travels
5 terms
Force Vectors
scalar
magnitude and... direction
length
resultant
A quantity that has magnitude only is a
A vector always consists of _____ and _____.
The magnitude of a vector is indicated by the ___ of its arrow.
When vectors are added or subtracted, the net force is called…
scalar
A quantity that has magnitude only is a
magnitude and... direction
A vector always consists of _____ and _____.
13 terms
Vectors 2
vector
magnitude
scalar
cosine function
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
Used in vector resolution to find the adjacent component of a…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
11 terms
Vectors and Scalers
vector
Scalar
resultant
Graphical Addition of vectors
A quantity with magnitude ( size) and direction.... examples: ve…
A quantity with magnitude only... examples: distance, speed, mas…
the arrow that extends from the tail of the first vector to t…
Using the ruler, draw all the vectors to the scale and connec…
vector
A quantity with magnitude ( size) and direction.... examples: ve…
Scalar
A quantity with magnitude only... examples: distance, speed, mas…
9 terms
Vectors2adv
1. Three vectors are added following t…
The order in which vectors is added wi…
When adding vector B to vector A geome…
Dora is exploring a cave. She starts a…
...
...
...
...
1. Three vectors are added following t…
...
The order in which vectors is added wi…
...
Force Vectors
scalar
vector
vector addition
vector subtraction
any positive or negative quantity that can be completely spec…
any quantity that requires a magnitude and direction for comp…
use parallelogram law of addition
scalar
any positive or negative quantity that can be completely spec…
vector
any quantity that requires a magnitude and direction for comp…
52 terms
Vectors Terms
→... AB
magnitude
Scalars
Vectors
This represents a vector running from A to B, with its tail a…
The absolute value of the quantity.
A quantity with only the magnitude.
A quantity that requires magnitude and direction.
→... AB
This represents a vector running from A to B, with its tail a…
magnitude
The absolute value of the quantity.
20 terms
Arthropod Vectors
anthropods
vector
mechanical vectors
Example of mechanical vector
-invertebrate animals meaning they lack a backbone... -segmented…
disease carrying arthropod
-transport pathogens from host to host but pathogen does not…
Salmonella transmitted by house flies:... -house flies feed on d…
anthropods
-invertebrate animals meaning they lack a backbone... -segmented…
vector
disease carrying arthropod
21 terms
Vectors part 1
Vector
Component Form
Magnitude
Direction
An ordered pair of real numbers, denoted in component form as…
A vector expressed as an ordered pair ... <Change in x, change…
The length of the vector
The direction in which the arrow representing the vector is p…
Vector
An ordered pair of real numbers, denoted in component form as…
Component Form
A vector expressed as an ordered pair ... <Change in x, change…
5 terms
Vectors + Diseases
Vector: Mosquito
Vector: Sand Flies (black gnats, bitin…
Vector: Black Flies (buffalo gnats)
Vector: Triatomines (kissing bugs)
Transmits Malaria, Yellow Fever, Dengue Fever, West Nile Viru…
Transmit Leishmaniasis and Sand Fly Fever
Transmit River Blindness/Onchocerciasis and Black Fly Fever
Transmit Chagas disease
Vector: Mosquito
Transmits Malaria, Yellow Fever, Dengue Fever, West Nile Viru…
Vector: Sand Flies (black gnats, bitin…
Transmit Leishmaniasis and Sand Fly Fever
7 terms
Vectors Formulas
Magnitude Formula
Component Form Formula
Unit Vector
Find component form with magnitude and…
(X2-X1)+(Y2-Y1)
Component Form / Magnitude
magnitude(cosθ) + magnitude(sinθ)
Magnitude Formula
Component Form Formula
(X2-X1)+(Y2-Y1)
03-Vectors
Scalar
Vector
The components of a vector
Adding vectors
Number with units/ magnitude
Quantity with magnitude and direction
You can resolve a vector into a perpendicular components usin…
1. Find the components of each vector to be added... 2. Add the…
Scalar
Number with units/ magnitude
Vector
Quantity with magnitude and direction
16 terms
Vectors1
vector
magnitude
scalar
Pythagorean Theorem
A measurement with magnitude and direction.... Represented with…
the amount of a measurement
A measurement that just has amount or magnitude... example: mass…
method used to recombine component sums or vectors that are p…
vector
A measurement with magnitude and direction.... Represented with…
magnitude
the amount of a measurement
19 terms
2.02 Creating Vectors
Artboard
Object
Lines
Anchor Point
the area of the illustration that contains the printable part…
any shape, image, or text that can be moved, scaled, or edited.
an open ended path with two anchor points, which included str…
basic component of paths, which appear at the start and end o…
Artboard
the area of the illustration that contains the printable part…
Object
any shape, image, or text that can be moved, scaled, or edited.
Arthropod vectors
spiders, ticks & mites... 8 legs & 2 segm…
Ixodes disease (deer tick)
Ixodes disease vector
Amblyomma americanum vector
Ixodes species (deer tick)... Amblyomma americanum (Lone Star ti…
Lyme disease
deer tick
Lone star tick
spiders, ticks & mites... 8 legs & 2 segm…
Ixodes species (deer tick)... Amblyomma americanum (Lone Star ti…
Ixodes disease (deer tick)
Lyme disease
Vectors and Projectiles
What is a scalar?
What is a vector?
List of Scalars
List of Vectors
A quantity with magnitude (size) only.
A quantity with magnitude (size) and direction.
Mass, Distance, Temperature, Speed
Velocity, Weight, Acceleration, Displacement
What is a scalar?
A quantity with magnitude (size) only.
What is a vector?
A quantity with magnitude (size) and direction.
127 terms
"vectors" 2
Non linear motion
How many directions does non-linear mo…
Can you use signs to find direction?
Vector
motion in a plane, 2 dimensional motion
infinite, but 4 main ones.
no
symbol used to represent a vector PQ
Non linear motion
motion in a plane, 2 dimensional motion
How many directions does non-linear mo…
infinite, but 4 main ones.
Forces and Vectors
Force
Gravitational Force
Electromagnetic Force
Strong Nuclear Force
A push or a pull.
An attractive force between all objects
Forces between particles as a result of electric and magnetic…
Holds particles in atomic nucleus together
Force
A push or a pull.
Gravitational Force
An attractive force between all objects
26 terms
Introduction to vectors
Vector
--->... AB
Opposite vectors
Equal vectors
Mathematical quantity having both magnitude and direction.
Represents a vectors running from A to B, with its tail at A…
Vector
Mathematical quantity having both magnitude and direction.
--->... AB
Represents a vectors running from A to B, with its tail at A…
14 terms
Vectors and Scalars
Vector
Scalar
Displacement
Distance
A physical quanity with magnitude and direction
A pyiscal quanity with magnitude only
The change in position of an ojcet from a point of refernce
The total path length travelled by an object
Vector
A physical quanity with magnitude and direction
Scalar
A pyiscal quanity with magnitude only
109 terms
Hosts and Vectors
Whittaker
Woese
Halophiles
Thermophiles
uses KPCOFGS
used RNA to classify into , Eukaryotes, Eubacteria, Archea
love salt
love heat
Whittaker
uses KPCOFGS
Woese
used RNA to classify into , Eukaryotes, Eubacteria, Archea
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