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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…

Motion Maps

Dot

Arrow

Dot alone

Represents the position, velocity, and acceleration of an obj…

Indicates the position of the object

Indicates the direction and speed of the object

Not moving

Motion Maps

Represents the position, velocity, and acceleration of an obj…

Dot

Indicates the position of the object

True or False: The initial velocity in…

Which will hit the ground first? A bal…

True or False: In a projectile motion…

A projectile is launched at an angle i…

True

They will hit at the same time

False

Gravity causes vertical acceleration. There is not an acceler…

True or False: The initial velocity in…

True

Which will hit the ground first? A bal…

They will hit at the same time

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…

Which has a greater linear speed, a ho…

What is the direction of the force tha…

A tin can whirled on the end of a stri…

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 ho…

The Outside Horse

What is the direction of the force tha…

Inward

When an ice skater does a pirouette tu…

A straight line about which rotation t…

When a twirling ice skater brings her…

Whereas a rotation takes place about a…

rotates

axis

increases

external

When an ice skater does a pirouette tu…

rotates

A straight line about which rotation t…

axis

Rotation

Revolution

Linear Speed

Tangential Speed

An object turns about an internal axis

An object turns about an external axis

Distance moved per unit of time

The speed of something moving along a circular path because t…

Rotation

An object turns about an internal axis

Revolution

An object turns about an external axis

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…

Revolution

Linear Speed

Tangential Speed

Rotational Speed/Angular Speed

An object turns about an external axis

Distance moved per unit of time

The speed of something moving along a circular path because t…

The number of rotations per unit of time

Revolution

An object turns about an external axis

Linear Speed

Distance moved per unit of time

position

distance

displacement

clock reading

definition:... the location of an object with respect to a refer…

definition:... how far an object has traveled along a path... comm…

definition:... the difference between the initial and final posi…

definition:... the exact time that an object is at a particular…

position

definition:... the location of an object with respect to a refer…

distance

definition:... how far an object has traveled along a path... comm…

Rotation

Revolution

Linear Speed

Tangential Speed

An object turns about an internal axis

An object turns about an external axis

Distance moved per unit of time

The speed of something moving along a circular path because t…

Rotation

An object turns about an internal axis

Revolution

An object turns about an external axis

Distinguish between vector vs scalar q…

Describe the components of projectile…

Describe the downward motion of a hori…

At the instant a horizontally pointed…

A vector has a magnitude and direction, while a scalar only h…

The horizontal component of projectile motion is like the mot…

The downward motion of a horizontally launched projectile is…

They hit at the same time

Distinguish between vector vs scalar q…

A vector has a magnitude and direction, while a scalar only h…

Describe the components of projectile…

The horizontal component of projectile motion is like the mot…

True or False: The initial velocity in…

Which will hit the ground first? A bal…

True or False: In a projectile motion…

A projectile is launched at an angle i…

True

They will hit at the same time

False

Gravity causes vertical acceleration. There is not an acceler…

True or False: The initial velocity in…

True

Which will hit the ground first? A bal…

They will hit at the same time

Average Velocity

Vector quantity

Free Fall

Speed

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

Quantity in physics that has both magnitude and direction.

Motion under the influence of gravity only.

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

Average Velocity

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

Vector quantity

Quantity in physics that has both magnitude and direction.

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…

Tangential speed

Rotational speed (sometimes called ang…

Rotational inertia (often called momen…

Torque

The linear speed tangent to a curved path, such as in circula…

The number of rotations or revolutions per unit of time; ofte…

The property of an object that measures its resistance to any…

The product of force and lever-arm distance, which tends to p…

Tangential speed

The linear speed tangent to a curved path, such as in circula…

Rotational speed (sometimes called ang…

The number of rotations or revolutions per unit of time; ofte…

Rotation

Revolution

Linear Speed

Tangential Speed

An object turns about an internal axis

An object turns about an external axis

Distance moved per unit of time

The speed of something moving along a circular path because t…

Rotation

An object turns about an internal axis

Revolution

An object turns about an external axis

scalar

speed

velocity

acceleration

a number with its unit but no direction

how much distance it travels in a given time... how fast are u…

how fast youre going in a certain direction

how fast your velocity is changing

scalar

a number with its unit but no direction

speed

how much distance it travels in a given time... how fast are u…

Revolution

Linear Speed

Tangential Speed

Rotational Speed/Angular Speed

An object turns about an external axis

Distance moved per unit of time

The speed of something moving along a circular path because t…

The number of rotations per unit of time

Revolution

An object turns about an external axis

Linear Speed

Distance moved per unit of time

Speed is relative to the observer (exa…

Speed is the rate of position over time

5 km/hr

Instantaneous speed is at one split se…

What does "motion is relative" mean?

Speed is the rate at which what happens?

You walk across the room at 5 kilometers per hour. Express th…

What is the difference between instantaneous speed and averag…

Speed is relative to the observer (exa…

What does "motion is relative" mean?

Speed is the rate of position over time

Speed is the rate at which what happens?

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…

Linear Motion

Motion is relative

Speed

INSTANTANEOUS Speed

When the object have the same speed and in straight or curved…

Forces will react the same wall on every object. Nevertheless…

It's a measure of "how fast" something is moving.... The distanc…

The current speed related to a certain point in a given momen…

Linear Motion

When the object have the same speed and in straight or curved…

Motion is relative

Forces will react the same wall on every object. Nevertheless…

vector

scalar

components

resolution

a quantity that has magnitude and direction

quantity described by magnitude but not direction (time, area…

two vectors at right angles that add up to a given vector

The process of resolving a vector into components

vector

a quantity that has magnitude and direction

scalar

quantity described by magnitude but not direction (time, area…

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…

distinguish between vector vs scalar q…

Describe the components of projectile…

Describe the downward motion of a hori…

At the instant a horizontally pointed…

A vector has a magnitude and direction, while a scalar only h…

The horizontal component of projectile motion is like the mot…

The downward motion of a horizontally launched projectile is…

They hit at the same time

distinguish between vector vs scalar q…

A vector has a magnitude and direction, while a scalar only h…

Describe the components of projectile…

The horizontal component of projectile motion is like the mot…

Relative

An object is moving if

Speed Equation

Units of Speed

Describes the motion on one object with respect to another

It's position relative to a fixed point is changing.

distance ÷ time

m/s, km/h, mi/h, cm/h light years/century

Relative

Describes the motion on one object with respect to another

An object is moving if

It's position relative to a fixed point is changing.

resultant formula

vector quantities have both...

a satellite is ...

a scalar quantity is...

V = the square root of (A squared + B squared)

magnitude and direction

continually falling around the earth

completely described by magnitude

resultant formula

V = the square root of (A squared + B squared)

vector quantities have both...

magnitude and direction

Inverse square law

Law of Universal Gravitation

weight

weightless

As the distance between two objects increases the force of gr…

Every object in the universe pulls on every other object in t…

A measure of the gravitational force an object exerts against…

The condition where the normal force is zero because an objec…

Inverse square law

As the distance between two objects increases the force of gr…

Law of Universal Gravitation

Every object in the universe pulls on every other object in t…

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…

Scalar Quantity

Vector Quantity

Magnitude

How does a vector quantity differ from…

Magnitude only (ex. distance, time, speed, etc.)

Magnitude and Direction (ex. displacement, velocity, forces,…

How much/ How many. The amount/ number.

A vector quantity includes both magnitude and direction, but…

Scalar Quantity

Magnitude only (ex. distance, time, speed, etc.)

Vector Quantity

Magnitude and Direction (ex. displacement, velocity, forces,…

Revolution

Linear Speed

Rotational Speed/Angular Speed

RPM

An object turns about an external axis

Distance moved per unit of time

The number of rotations per unit of time

Revolutions Per Minute is another term for rotational speed.

Revolution

An object turns about an external axis

Linear Speed

Distance moved per unit of time

component

nonlinear motion

parallel

parallelogram

one of the vectors, often mutually perpendicular, whose sum i…

motion along a curved path

two lines that never intersect in the same plane

a four-sided figure with opposite sides that are parallel and…

component

one of the vectors, often mutually perpendicular, whose sum i…

nonlinear motion

motion along a curved path

Tangential speed

Rotational speed (sometimes called ang…

Rotational inertia (often called momen…

Torque

The linear speed tangent to a curved path, such as in circula…

The number of rotations or revolutions per unit of time; ofte…

The property of an object that measures its resistance to any…

The product of force and lever-arm distance, which tends to p…

Tangential speed

The linear speed tangent to a curved path, such as in circula…

Rotational speed (sometimes called ang…

The number of rotations or revolutions per unit of time; ofte…

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.

An object is moving if

Speed

Average Speed

Instantaneous Speed

It's position relative to a fixed point is changing.

distance ÷ time

Total distance covered ÷ Time Interval

The speed at any instant

An object is moving if

It's position relative to a fixed point is changing.

Speed

distance ÷ time

Revolution

Linear Speed

Rotational Speed/Angular Speed

RPM

An object turns about an external axis

Distance moved per unit of time

The number of rotations per unit of time

Revolutions Per Minute is another term for rotational speed.

Revolution

An object turns about an external axis

Linear Speed

Distance moved per unit of time

Velocity

Vector quantity

Free Fall

Speed

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

Quantity in physics that has both magnitude and direction.

Motion under the influence of gravity only.

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

Velocity

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

Vector quantity

Quantity in physics that has both magnitude and direction.

Velocity

Vector quantity

Free Fall

Speed

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

Quantity in physics that has both magnitude and direction.

Motion under the influence of gravity only.

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

Velocity

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

Vector quantity

Quantity in physics that has both magnitude and direction.

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…

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…

The linear speed tangent to a curved p…

The number of rotations or revolutions…

The property of an object that measure…

The average position of weight or the…

Tangential speed

Rotational speed (sometimes called angular speed)

Rotational inertia (often called moment of inertia)

Center of gravity (CG)

The linear speed tangent to a curved p…

Tangential speed

The number of rotations or revolutions…

Rotational speed (sometimes called angular speed)

average speed

instantaneous speed

vector

velocity

The distance of an object over a period of time.

The speed of an object at an instant in time.

A number that tells us both a size and a direction.... (Examples…

An object's speed in a specific direction.

average speed

The distance of an object over a period of time.

instantaneous speed

The speed of an object at an instant in time.

A ______ is required to change the rot…

Explain why a tightrope walker might h…

Rank, from lowest to... highest, the rota…

A ____ pendulum swings back and forth…

torque

The pole increases the performer's rotational inertia, allowi…

C, B, A

Short... Long... Short

A ______ is required to change the rot…

torque

Explain why a tightrope walker might h…

The pole increases the performer's rotational inertia, allowi…

Tangential speed

Rotational speed (sometimes called ang…

Rotational inertia (often called momen…

Torque

The linear speed tangent to a curved path, such as in circula…

The number of rotations or revolutions per unit of time; ofte…

The property of an object that measures its resistance to any…

The product of force and lever-arm distance, which tends to p…

Tangential speed

The linear speed tangent to a curved path, such as in circula…

Rotational speed (sometimes called ang…

The number of rotations or revolutions per unit of time; ofte…

How does a vector quantity differ from…

What is the resultant of two perpendic…

Components of a vector

Resolution of a vector

A vector quantity includes both magnitude and direction, but…

The resultant of two perpendicular vectors is the diagonal of…

Two vectors at right angles that add up to a given vector.

The process of determining the components of a given vector.

How does a vector quantity differ from…

A vector quantity includes both magnitude and direction, but…

What is the resultant of two perpendic…

The resultant of two perpendicular vectors is the diagonal of…

How does a vector quantity differ from…

What is the resultant of two perpendic…

Components of a vector

Resolution of a vector

A vector quantity includes both magnitude and direction, but…

The resultant of two perpendicular vectors is the diagonal of…

Two vectors at right angles that add up to a given vector.

The process of determining the components of a given vector.

How does a vector quantity differ from…

A vector quantity includes both magnitude and direction, but…

What is the resultant of two perpendic…

The resultant of two perpendicular vectors is the diagonal of…

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…

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…

distinguish between vector vs scalar q…

Describe the components of projectile…

Describe the downward motion of a hori…

At the instant a horizontally pointed…

A vector has a magnitude and direction, while a scalar only h…

The horizontal component of projectile motion is like the mot…

The downward motion of a horizontally launched projectile is…

They hit at the same time

distinguish between vector vs scalar q…

A vector has a magnitude and direction, while a scalar only h…

Describe the components of projectile…

The horizontal component of projectile motion is like the mot…