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AIR RESISTANCE

FORCE

UNBALANCED FORCE

BALANCED FORCE

the force that opposes the motion of falling objects and movi…

a push or pull exerted by one object on another.

the forces acting on an object when the net force is not zero.

forces that produce a net force equal to zero.

AIR RESISTANCE

the force that opposes the motion of falling objects and movi…

FORCE

a push or pull exerted by one object on another.

scalar

vector

scalar example

scalar example

something that only needs an amount to describe it

something that needs both amount and direction to describe it

time

weight

scalar

something that only needs an amount to describe it

vector

something that needs both amount and direction to describe it

Acceleration

velocity-time graph

average acceleration

instantaneous acceleration

Acceleration is a vector quantity that is defined as the rate…

...when the curve on a velocity-time graph is straight but no…

Much like velocity, there are two kinds of acceleration: aver…

instantaneous acceleration is measured over a "short" time in…

Acceleration

Acceleration is a vector quantity that is defined as the rate…

velocity-time graph

...when the curve on a velocity-time graph is straight but no…

position

origin

vector

velocity

a variable that gives your location relative to an origin

the place where the position has a value of zero

a variable which gives direction information included in its…

a variable that tells you both speed and direction

position

a variable that gives your location relative to an origin

origin

the place where the position has a value of zero

Speed

Instantaneous speed

Average speed

Velocity

How fast an object moves; the distance traveled per unit of t…

The speed at any instant.

The total distance traveled divided by the time of travel.

An object's speed and direction of motion.

Speed

How fast an object moves; the distance traveled per unit of t…

Instantaneous speed

The speed at any instant.

Force

Motion

Friction

acceleration

A push or a pull

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

A force that opposes motion between two surfaces that are in…

The rate at which velocity changes

Force

A push or a pull

Motion

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

Acceleration

Air resistance

Average speed

Balanced forces

increase in the rate or speed of something.

the forces that are in opposition to the relative motion of a…

as the distance traveled divided by the time elapsed

two forces acting in opposite directions on an object, and eq…

Acceleration

increase in the rate or speed of something.

Air resistance

the forces that are in opposition to the relative motion of a…

What must change for an object so it c…

What is true regarding matter supplyin…

What is the formula that defines work?

Work divided by time equals _____

Its motion.

Matter can be moving or at rest.

work = force x distance; w =Fd

power

What must change for an object so it c…

Its motion.

What is true regarding matter supplyin…

Matter can be moving or at rest.

Position

Origin

Vector

Velocity

a variable that gives your location relative to an origin.

the place where the position has a vallue of zero

a variable which gives you a measurement and a direction

a variable which tells you both speed and direction

Position

a variable that gives your location relative to an origin.

Origin

the place where the position has a vallue of zero

displacement

sliding friction

acceleration

Speed = Distance/Time

The distance and direction an object moves from its starting…

The force that opposes the motion of an object moving on a su…

How the velocity of an object changes over time (occurs when…

The equation used to calculate speed (m/s)

displacement

The distance and direction an object moves from its starting…

sliding friction

The force that opposes the motion of an object moving on a su…

force

friction

gravity

law of universal gravitation

the pushing or pulling action of one object upon another

the resistance caused by moving one object against another

the attraction objects have for each other

a particle of matter will attract another particle with a for…

force

the pushing or pulling action of one object upon another

friction

the resistance caused by moving one object against another

Component

Projectile

Resolution

Resultant

Each single vector that is changed into two perpandicular vec…

Any object that moves through the air or through space, acted…

The process of changing a vector into two perpandicular compo…

The vector sum of two or more component vectors.

Component

Each single vector that is changed into two perpandicular vec…

Projectile

Any object that moves through the air or through space, acted…

Acceleration

Force

Friction

Gravity

A change in an object's velocity.

A push or pull that acts on an object.

A force that resists motion.

A force that causes objects with mass to attract each other.

Acceleration

A change in an object's velocity.

Force

A push or pull that acts on an object.

motion diagram

particle model

coordinate system

origin

a series of images showing the positions of a moving object t…

a simplified version of a motion diagram in which the moving…

tells you where the zero point of the variable you are studyi…

the point in a coordinate system when the variables have a ze…

motion diagram

a series of images showing the positions of a moving object t…

particle model

a simplified version of a motion diagram in which the moving…

Velocity

Acceleration

Vector

Slope

A variable that tells you both speed and direction.

The rate at which velocity changes.

A variable that gives direction and magnitude included in its…

the steepness of a line on a graph.

Velocity

A variable that tells you both speed and direction.

Acceleration

The rate at which velocity changes.

wave

wavelength

frequency

wave height

a movement of energy through a body of water

Horizontal distance between the crests or between the troughs…

the number of waves that pass a point in a certain amount of…

the vertical distance from the crest to the trough

wave

a movement of energy through a body of water

wavelength

Horizontal distance between the crests or between the troughs…

acceleration

velocity time graph

average acceleration

instantaneous acceleration

the rate at which an objects velocity changes

velocity is plotted on the vertical axis and time is plotted…

an object is its change in velocity during some measurable ti…

the change in an objects velocity at an instant of time

acceleration

the rate at which an objects velocity changes

velocity time graph

velocity is plotted on the vertical axis and time is plotted…

component

projectile

resolution

resultant

one of the vectors, whose sum is a resultant vector

any object that moves through the air or through space, acted…

breaking a vector down into its components

the vector sum of two or more component vectors

component

one of the vectors, whose sum is a resultant vector

projectile

any object that moves through the air or through space, acted…

Motion

Reference Point

Distance

Speed

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

A place or object used for comparison to determine if an obje…

The length of a path between two points

Distance travelled per unit time

Motion

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

Reference Point

A place or object used for comparison to determine if an obje…

Speed

Velocity

Vector quantity

Acceleration

How fast something moves; the distance traveled per unit of t…

The speed of an object and a specification of its direction o…

Quantity in physics that has both magnitude and direction.

The rate at which velocity changes with time; the change in v…

Speed

How fast something moves; the distance traveled per unit of t…

Velocity

The speed of an object and a specification of its direction o…

component vector

projectile

resultant vector

satellite

one of the vectors whose sum is the resultant vector

an object that moves through air the air or through space, ac…

result of adding two or more vectors

An object that revolves around another object

component vector

one of the vectors whose sum is the resultant vector

projectile

an object that moves through air the air or through space, ac…

Speed

Velocity

Vector quantity

Acceleration

How fast something moves; the distance traveled per unit of t…

The speed of an object and a specification of its direction o…

Quantity in physics that has both magnitude and direction.

The rate at which velocity changes with time; the change in v…

Speed

How fast something moves; the distance traveled per unit of t…

Velocity

The speed of an object and a specification of its direction o…

force

unbalanced, or net, force

Newton's 1st law of motion

inertia

A vector quantity capable of producing motion or a change in…

The sum of vector forces with a nonzero result. a force capab…

An object will remain at rest or in uniform motion in a strai…

The natural tendency of an object to remain in a state of res…

force

A vector quantity capable of producing motion or a change in…

unbalanced, or net, force

The sum of vector forces with a nonzero result. a force capab…

forces

Unbalanced force

Balanced force

Weight

- a push or pull ... • Causes energy to an object, causes an obj…

-occurs when the total force of an object is in one direction…

- forces that are equal in size but opposite in direction... • T…

- depends on the force that pulls the object toward earth ... •…

forces

- a push or pull ... • Causes energy to an object, causes an obj…

Unbalanced force

-occurs when the total force of an object is in one direction…

physical property

texture

flexibility

density

a characteristic of a substance that you can observe without…

how rough or smooth the surface of a substance feels

how easily a substance bends

the mass of a substance in a certain volume

physical property

a characteristic of a substance that you can observe without…

texture

how rough or smooth the surface of a substance feels

motion

reference point

distance

speed

The state in which one object's position from another is chan…

A place or object used for comparison to determine if somethi…

The length of a path between two points.

Distance traveled per unit time.... mph miles per hour

motion

The state in which one object's position from another is chan…

reference point

A place or object used for comparison to determine if somethi…

motion

relative motion

reference point

velocity

a change in the position of an object

the change in one object's position compared with another obj…

a place or object used to determine if an object is moving

a measure of how fast an object moves and the direction it is…

motion

a change in the position of an object

relative motion

the change in one object's position compared with another obj…

motion

reference point

distance

speed

changing position relative to another object

a place or object used for comparison to determine if an obje…

the length of the path between two points

the distance an object travels per unit of time

motion

changing position relative to another object

reference point

a place or object used for comparison to determine if an obje…

Average Speed

Instantaneous Speed

Average Velocity

Acceleration

The average speed of an object is defined as the distance tra…

Is the speed of an object over a very short period.

The average velocity of an object is defined as the displacem…

The acceleration of an object is defined as the rate of chang…

Average Speed

The average speed of an object is defined as the distance tra…

Instantaneous Speed

Is the speed of an object over a very short period.

Reference Point

Motion

Distance

SI Units for Length

a place or object used to determine if something is in motion

when an objects position changes relative to another object

the length of the path between two points

meter

Reference Point

a place or object used to determine if something is in motion

Motion

when an objects position changes relative to another object

energy

work

mechanical energy

mechanical energy examples

the ability to do work

when a force (push or pull) moves an object

matter in motion or with the potential of motion

drill boring, mixer turning, water flowing

energy

the ability to do work

work

when a force (push or pull) moves an object

Acceleration

Air resistance

Average speed

Balanced forces displacement

Rate of change of velocity can be calculated by dividing the…

Force that pulls objects in the opposite direction

Distance traveled divided by time elapsed

When forces are balanced and displaced

Acceleration

Rate of change of velocity can be calculated by dividing the…

Air resistance

Force that pulls objects in the opposite direction

Acceleration

Air resistance

Average speed

Balanced forces

The change in velocity divided by the time for the change to…

Causes objects to fall with different accelerations and speeds

The total distance traveled divided by the total travel time

Forces on an object that are equal in size and opposite in di…

Acceleration

The change in velocity divided by the time for the change to…

Air resistance

Causes objects to fall with different accelerations and speeds

acceleration

air resistance

average speed

balanced forces

the change in velocity divided by the time for the change to…

a type of frictional force that opposes the motion of objects…

the total distance traveled by an object divided by the total…

forces on a object that are equal in size and opposite in dir…

acceleration

the change in velocity divided by the time for the change to…

air resistance

a type of frictional force that opposes the motion of objects…

Acceleration

Air resistance

Average speed

Balanced forces

Rate of change of velocity

Force that opposes motion of objects that move through the air

Total distance an object travels divided by the time it takes…

Forces on an object that combine to get a 0 net force and do…

Acceleration

Rate of change of velocity

Air resistance

Force that opposes motion of objects that move through the air

upward force that keeps an object imme…

forward force produced by the planes e…

amount of space an object takes up

a measure of the amount of matter in a…

buoyant force

thrust

volume

mass

upward force that keeps an object imme…

buoyant force

forward force produced by the planes e…

thrust

Physics

matter

forms of matter

solid

study of matter and energy

anything which occupies space, has substance, and under ordin…

solid, liquids, gases

the only state of matter with definite shape, and occupies a…

Physics

study of matter and energy

matter

anything which occupies space, has substance, and under ordin…

slope of a line on a graph

what is the slope of a position vs. ti…

what is the independent variable and w…

what is the dependent variable and wha…

slope- the ratio of the rise (vertical change) to the run (ho…

speed

x-axis-... in an experiment, a variable that is changed by the e…

y-axis-... in an experiment, a variable that responds to changes…

slope of a line on a graph

slope- the ratio of the rise (vertical change) to the run (ho…

what is the slope of a position vs. ti…

speed