# Study sets matching "physics motion"

Study sets

Diagrams

Classes

Users

Radian

Angular Displacement

Angular velocity

Agular Acceleration

1/2 Pi of a revolution; abberviated rad.

The change in the angle as the object rotates

the angular displacement of an object divided by the time need…

the change in angular velocity dived by the time needed to mak…

Radian

1/2 Pi of a revolution; abberviated rad.

Angular Displacement

The change in the angle as the object rotates

Position

Displacement

Distance

Displacement formula

The location of an object at a specific moment in time.

A change in position. Depends only on final and initial positi…

A measure of how much ground an object has covered. Not depend…

D=XF-XI

Position

The location of an object at a specific moment in time.

Displacement

A change in position. Depends only on final and initial positi…

Motion diagram

Particle model

Coordinate system

Origin

A series of images showing the positions of a moving object ta…

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

A system used to describe motion that gives the zero point loc…

The point at which both variables in a coordinate system have…

Motion diagram

A series of images showing the positions of a moving object ta…

Particle model

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

Instantaneous

Magnitude

Position

Time interval

The speed and direction of an object at a particular isntant

Another term given for the size of a quantity

The location of an object relative to an origin

The formula tf-ti

Instantaneous

The speed and direction of an object at a particular isntant

Magnitude

Another term given for the size of a quantity

Scalar quantity

Vector quantity

Arrows used to represent vector quantit…

Forces acting on a boat

Has magnitude only e.g. number of apples

Has magnitude and direction e.g. velocity, which shows the spe…

The length of the arrow shows the magnitude ... The arrow points…

Scalar quantity

Has magnitude only e.g. number of apples

Vector quantity

Has magnitude and direction e.g. velocity, which shows the spe…

Distance time graph

velocity

displacement

Velocity time graph

gradient of line = velocity

speed in a given direction ... vector... e.g. 20m/s East

distance travelled in a given direction... vector... e.g. 5km North

A = constant acceleration... B = constant speed ... C = more rapid c…

Distance time graph

gradient of line = velocity

velocity

speed in a given direction ... vector... e.g. 20m/s East

Force

Deceleration

Acceleration

Vector Quantity

A push or pull that causes a change in the motion of a particu…

The slowing down of an object (accelerating in the negative di…

The rate of change in velocity (vector quantity)... a = (final ve…

Something that has both magnitude (speed) AND direction

Force

A push or pull that causes a change in the motion of a particu…

Deceleration

The slowing down of an object (accelerating in the negative di…

Kinematics

Dynamics

Displacement

Scalar

Study of movement without regard to its cause (velocity)

Study of movement without regard to its cause (force, mass)

Measures change in position (vector)

Magnitude only, no direction (temperature, speed)

Kinematics

Study of movement without regard to its cause (velocity)

Dynamics

Study of movement without regard to its cause (force, mass)

Motion

Reference point

International System of Units

Distance

If an objects position changes relative to another object

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

A system of measurements

The length of the path between two points

Motion

If an objects position changes relative to another object

Reference point

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

Scalar

Vector

Acceleration

Velocity

Something with only magnitude eg speed mass temperature

Something with magnitude and direction eg velocity current acc…

Rate of change of velocity

Rate of change of displacement

Scalar

Something with only magnitude eg speed mass temperature

Vector

Something with magnitude and direction eg velocity current acc…

Object of Interest

Motion

Reference Frame

Particle Model

the object whose motion we are describing

the change in an object's position relative to a given observe…

has three parts - an objects reference (ex = you relative to e…

a model where dots represent the position of an object. Every…

Object of Interest

the object whose motion we are describing

Motion

the change in an object's position relative to a given observe…

Which has a greater linear speed, a hor…

What is the direction of the force that…

A tin can whirled on the end of a strin…

If you whirl a tin can on the end of a…

The Outside Horse

Inward

There is an inward force acting on the can

Fly off, tangent to its circular path

Which has a greater linear speed, a hor…

The Outside Horse

What is the direction of the force that…

Inward

Distance-time graphs

Velocity and acceleration

Vectors and scalars

Acceleration

The gradient of a line on a distance-time graph represents spe…

Velocity is speed in a given direction. ... - An object moving st…

Physical quantities that are directional are called vectors. O…

The acceleration of an object is its change of velocity per se…

Distance-time graphs

The gradient of a line on a distance-time graph represents spe…

Velocity and acceleration

Velocity is speed in a given direction. ... - An object moving st…

Acceleration

Velocity

Displacement

Vector Quantity

Change in velocity over change in time.

Change in position over change in time.

Change in position.

A quantity representing both magnitude and direction.

Acceleration

Change in velocity over change in time.

Velocity

Change in position over change in time.

Kinematics

Two components of Motion

Displacement

Changes in motion occur when

One-dimensional motion.

1. Speed.... 2. Direction.

Changes in motion.... All motion is relative.

1. Changes in speed.... 2. Changes in direction.... 3. Both.

Kinematics

One-dimensional motion.

Two components of Motion

1. Speed.... 2. Direction.

speed

average speed

Instantaneous speed

distance

the distance divided by the amount of time it took to travel t…

the total distance travelled divided by the total time it take…

speed at that instant in time. (speedometer)

the amount of distance travelled

speed

the distance divided by the amount of time it took to travel t…

average speed

the total distance travelled divided by the total time it take…

non moving box

More air resistance in the flat

Divide distance travels by the time tak…

rolling friction

What oppose by static friction?

Why does a crumpled piece of paper land before a flat paper

To find the average velocity...

what a move pt firnature on wheels, way to what type of fricti…

non moving box

What oppose by static friction?

More air resistance in the flat

Why does a crumpled piece of paper land before a flat paper

vector

scalar

vector arrow

resultant

Any measurement that requires BOTH a magnitude (size) and a di…

Any measurement that only has a magnitude or size.

The graphical representation of a vector.

The sum of two or more vectors.

vector

Any measurement that requires BOTH a magnitude (size) and a di…

scalar

Any measurement that only has a magnitude or size.