# Study sets matching "motion velocity"

Study sets

Diagrams

Classes

Users

Work

For work to be done....

Units for Work

Units for Force

Transfer of energy that occurs when a force makes an object mo…

Something must have to move and the motion must be the same di…

Joules - J

Newton - N

Work

Transfer of energy that occurs when a force makes an object mo…

For work to be done....

Something must have to move and the motion must be the same di…

Position

Displacement

Distance

Scalar

Seperation from starting point

Vector - magnitude and direction of change of position

Scalar - Magnitude of change in position. How far traveled - r…

Magnitude only

Position

Seperation from starting point

Displacement

Vector - magnitude and direction of change of position

Displacement

Displacement doesn't...

🔼X=Xf - Xi

Displacement equals zero...

The length of a straight line between start and finish

Always tell you the distance an object moved

Change along the ground ... = final - initial

If you ended where you started

Displacement

The length of a straight line between start and finish

Displacement doesn't...

Always tell you the distance an object moved

Motion

Speed

Velocity

Acceleration

An objects change in position relative to a reference point

distance/time

The speed of an object in a specific direction

Rate at which velocity changes over time, object accelerates i…

Motion

An objects change in position relative to a reference point

Speed

distance/time

define motion

what is a reference point

What is velocity

good reference point? Bad reference poi…

an object is in motion if it changes position relative to a re…

Is a place or object used for comparison to determine if somet…

speed of an object in a particular direction... Ex: car going 60…

good is building or tree... bad is a moving car

define motion

an object is in motion if it changes position relative to a re…

what is a reference point

Is a place or object used for comparison to determine if somet…

Motion

Frame of Reference

Scalar

Vector

The movement in relation to a frame of reference.

a group of objects that are not moving with respect to each ot…

A magnitude (number) without a direction

Quantities that are fully described with a magnitude and a dir…

Motion

The movement in relation to a frame of reference.

Frame of Reference

a group of objects that are not moving with respect to each ot…

Reference Point

Speed

SPEED= (Formula)

Constant Speed

A place or object used for comparison

The distance something travels in a set amount of time

Distance/Time

Always the same, like using cruise control in your car

Reference Point

A place or object used for comparison

Speed

The distance something travels in a set amount of time

Motion

Reference point

Force

Balanced forces

The act or process of moving or being moved.

A basis or standard for evaluation.

Any interaction that changes the motion of an object.

Two forces acting in opposite directions on an object.

Motion

The act or process of moving or being moved.

Reference point

A basis or standard for evaluation.

Motion

Reference point

Force

Balanced forces

The act or process of moving or being moved.

A basis or standard for evaluation.

Any interaction that changes the motion of an object.

Two forces acting in opposite directions on an object.

Motion

The act or process of moving or being moved.

Reference point

A basis or standard for evaluation.

relative motion

slope

vector

frame of reference/ reference point

movement in relation to a frame of reference

the steepness of a line, equal to the ratio of vertical change…

a quantity that has a direction associated with it

a system of objects that are not moving with respect to one an…

relative motion

movement in relation to a frame of reference

slope

the steepness of a line, equal to the ratio of vertical change…

What are the 2 parts you must have to k…

When the distance between two objects i…

A place or an object used for compariso…

How fast an object is moving.

Speed... Direction

motion

reference point

speed

What are the 2 parts you must have to k…

Speed... Direction

When the distance between two objects i…

motion

What is the acceleration formula?

What is the velocity formula?

What is the difference between speed an…

how would you know if you're speeding u…

a=Vf-Vi... t

V=d... t

Velocity is speed in certain direction and speed is accelerati…

A positive acceleration is speeding up and a negative accelera…

What is the acceleration formula?

a=Vf-Vi... t

What is the velocity formula?

V=d... t

motion

reference point

velocity

distance

_______________ is a change in an object's position.

A _______________ _______________ is a place or object that we…

_______________ is the speed and direction of a moving object.

_______________ is the length of a path between two points.

motion

_______________ is a change in an object's position.

reference point

A _______________ _______________ is a place or object that we…

Speed

Average speed equation

Average speed equation

Instantaneous speed

the measure of how quickly something moves

average speed = distance travelled / time taken

s=d/t

speed at a particular instant

Speed

the measure of how quickly something moves

Average speed equation

average speed = distance travelled / time taken

Speed

Velocity

Acceleration

Motion

Any distance interval (feet, meters,miles) divided by a time i…

speed with an added vector for direction

The change in speed over time

A change in position compared to a reference point

Speed

Any distance interval (feet, meters,miles) divided by a time i…

Velocity

speed with an added vector for direction

motion

reference point

relative motion

average speed

the change of position over time.

a location that you compare to other locations

the perception of motion based on an observer's point of refer…

how fast something is moving

motion

the change of position over time.

reference point

a location that you compare to other locations

Motion

Reference Point

Speed

Average Speed

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

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

Distance traveled per unit time.

Total distance divided by total 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 objec…

position

speed

reference point

vector

the location of an object

measure of how far something moves in a given amount of time

location to which you compare other locations

quantity that has both size and direction

position

the location of an object

speed

measure of how far something moves in a given amount of time

motion is

speed is

Average speed equation (triangle)

vector is

change in position over time

measure of how far something moves in given time

d=s/t

is a quantity that has both size and direction

motion is

change in position over time

speed is

measure of how far something moves in given time

Motion

Distance

Speed

Velocity

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

Measures the path taken... -can be straight or curved... -total amou…

Distance traveled divided by the time during which motion occu…

The speed of an object in a particular direction... - must includ…

Motion

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

Distance

Measures the path taken... -can be straight or curved... -total amou…

Where is time always plotted?

Where is distance or speed plotted?

What does a horizontal line on a graph…

What does a horizontal line on a graph…

X axis

Y axis

The object is not moving. It is AT REST.

The object is moving at a constant rate.

Where is time always plotted?

X axis

Where is distance or speed plotted?

Y axis

Speed

formula for speed

Average speed

Instantaneous Speed

the distance an object moves per unit of time.

Distance divided by Time

Total Distance traveled / Total Time it takes

the speed of an object at a given instant in time.

Speed

the distance an object moves per unit of time.

formula for speed

Distance divided by Time

Motion

Speed

Velocity

Acceleration

Is a change in position measured by distance and time.

Tells us the rate at which an object moves. Defined by the dis…

Tells us the speed and direction of a moving object.

Tells us the rate speed or direction changes.

Motion

Is a change in position measured by distance and time.

Speed

Tells us the rate at which an object moves. Defined by the dis…