# Study sets matching "velocity"

Study sets

Diagrams

Classes

Users

Magnitude

Scalar

Vector

Distance

quantity (number value)

A quantity that requires ONLY magnitude, not direction

A quantity that requires BOTH magnitude and direction

A scalar quantity that refers to the total amount traveled

Magnitude

quantity (number value)

Scalar

A quantity that requires ONLY magnitude, not direction

Independent Variable

dependent variable

Scalar quantity

vector quantity

whose variation does not depend on that of another.

whose value depends on that of another.

it doesn't need directions

does need specific

Independent Variable

whose variation does not depend on that of another.

dependent variable

whose value depends on that of another.

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Displacement

Scalar

Vector

Speed

How far the object is from its starting point, regardless of h…

Amount/magnitude Ex: time, distance

Amount/magnitude Ex: velocity, displacement

How fast something is moving

Displacement

How far the object is from its starting point, regardless of h…

Scalar

Amount/magnitude Ex: time, distance

Independent Variable

Dependent Variable

Scalar Quantity

Vector quantity

The experimental factor that is manipulated; the variable whos…

The outcome factor; the variable that may change in response t…

a quantity that is completely described by magnitude only

A physical measurement that contains directional information

Independent Variable

The experimental factor that is manipulated; the variable whos…

Dependent Variable

The outcome factor; the variable that may change in response t…

independent variable

dependent variable

scalar quantity

vector quantity

This is the one variable that is changed by the scientist.

This is what you measure in the experiment and what is affecte…

This is a one dimensional measurement of a quantity, like temp…

This only haves magnitude and direction. Displacement divided…

independent variable

This is the one variable that is changed by the scientist.

dependent variable

This is what you measure in the experiment and what is affecte…

motion

distance = speed x time

time = distance / speed

speed

An object's change in position relative to a reference point.

be able to use this formula

be able to use this formula

the distance traveled by an object divided by the time taken t…

motion

An object's change in position relative to a reference point.

distance = speed x time

be able to use this formula

Independent Variable

Dependent Variable

Scalar quantity

vector quantity

The experimental factor that is manipulated

The variable that may change in response to manipulations of t…

a quantity that has magnitude but not direction.

A quantity that has both a magnitude and direction.

Independent Variable

The experimental factor that is manipulated

Dependent Variable

The variable that may change in response to manipulations of t…

Velocity is defined as

Velocity is a

What it's the symbol and unit of veloci…

Average velocity is defined aS

The rate of change of displacement

Vector quantity - this means velocity has magnitude and direct…

Symbol - v. And its unit m/s

The rate of change of displacement over a period of time - thi…

Velocity is defined as

The rate of change of displacement

Velocity is a

Vector quantity - this means velocity has magnitude and direct…

Which would have a longer vector arrow?

A car travels northwest for 2 hours and…

Any measurement that includes both magn…

If you represent velocity with an arrow…

they would all be the same length

45 mi/h

vector

speed

Which would have a longer vector arrow?

they would all be the same length

A car travels northwest for 2 hours and…

45 mi/h

passion

inquiry

void

pessimist

any powerful or compelling emotion or feeling, as love or hate

a seeking for information or knowledge; an investigation; a qu…

emptiness

(n.) one who believes or expects the worst; prophet of doom

passion

any powerful or compelling emotion or feeling, as love or hate

inquiry

a seeking for information or knowledge; an investigation; a qu…

When the velocity is positive, the obje…

When the velocity and acceleration have…

An object is stopped when

Speed is always positive because

Positive

Slowing down

The velocity is zero

It is the absolute value of velocity

When the velocity is positive, the obje…

Positive

When the velocity and acceleration have…

Slowing down

A unit of velocity is the meter. True o…

When you look at the speedometer in a m…

When we discuss the motion of something…

How far does a car travel if it is goin…

False

D: Instantaneous speed.

True

If a car is traveling 30 m/s for 3 minutes then it will have t…

A unit of velocity is the meter. True o…

False

When you look at the speedometer in a m…

D: Instantaneous speed.

Distance

Displacement

T/F: You can have distance but not disp…

Position

How far you traveled

Shortest distance from where you started (reference point) to…

True

Where you are located. Often given coordinates. =S

Distance

How far you traveled

Displacement

Shortest distance from where you started (reference point) to…

Independent Variable

Which Variable is on the x-axis?

Dependent Variable

Which variable goes on the y-axis?

The experimental factor that is manipulated; the variable whos…

Independent Variable

The outcome factor; the variable that may change in response t…

Dependent Variable

Independent Variable

The experimental factor that is manipulated; the variable whos…

Which Variable is on the x-axis?

Independent Variable

distance

displacement (∆x)

velocity (v)

speed (v)

The length of the path travelled by an object. Always positive.

The change in position of an object. Can be positive or negati…

The rate at which an object changes its position. Can be + or…

speed = distance travelled in a given time interval ÷ time int…

distance

The length of the path travelled by an object. Always positive.

displacement (∆x)

The change in position of an object. Can be positive or negati…

Which can describe the displacement of…

What is the displacement of the object?…

A particle starts at the origin and is…

What is the definition of average veloc…

x_2 - x_1

-2

30m

the change in x divided by the time interval in which that cha…

Which can describe the displacement of…

x_2 - x_1

What is the displacement of the object?…

-2

motion-

to describe motion, we need:

Time:

Motion is only 1-dimensional

a change in position

position, which is the location abbreviated by "x"

the moment of observation, abbreviated by "t"

Motion is only 1-dimensional

motion-

a change in position

to describe motion, we need:

position, which is the location abbreviated by "x"

The speed of an object moving in a part…

The same speeds but different velocities

Distance divided by time with direction

Any change in the motion of an object

Velocity

Objects motion can have

Velocity formula

Acceleration

The speed of an object moving in a part…

Velocity

The same speeds but different velocities

Objects motion can have

what type of sediments does flotation t…

how fast does flotation move these sedi…

what type of sediments does solution (d…

how fast do solutions move these sedime…

small sediments (Ex: leaves, sticks)

as fast as water

ions (salt)

as fast as water

what type of sediments does flotation t…

small sediments (Ex: leaves, sticks)

how fast does flotation move these sedi…

as fast as water

what is velocity?

how can the velocity of an object be re…

how is a greater speed represented?

where does the arrow point?

the speed and the direction of a moving object

by an arrow

with a longer arrow

the arrow points in the direction of the objects movement

what is velocity?

the speed and the direction of a moving object

how can the velocity of an object be re…

by an arrow