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Speed

Velocity

Velocity Answer

Momentum

The rate at which an object's position changes

The speed of an object and the direction it is moving

50 m/s east

The product of its mass and velocity.

Speed

The rate at which an object's position changes

Velocity

The speed of an object and the direction it is moving

Momentum

Mass

Velocity

Conservation of Momentum

Measure of how difficult it is to stop an object.

Measure of the amount of stuff in an object

Measue of how fast and in what direction an object is moving

The total momentum of any group of objects remains the same u…

Momentum

Measure of how difficult it is to stop an object.

Mass

Measure of the amount of stuff in an object

Elastic Collision

Impulse

Impulse-momentum Relationship

Inelastic Collision

A collision in which colliding objects rebound without lastin…

The product of the force acting on an object and the time dur…

Impulse is equal to the change in the momentum of the object…

A collision in which the colliding objects become distorted,…

Elastic Collision

A collision in which colliding objects rebound without lastin…

Impulse

The product of the force acting on an object and the time dur…

Elastic Collision

Impulse

Impulse-momentum Relationship

Inelastic Collision

A collision in which colliding objects rebound without lastin…

The product of the force acting on an object and the time dur…

Impulse is equal to the change in the momentum of the object…

A collision in which the colliding objects become distorted,…

Elastic Collision

A collision in which colliding objects rebound without lastin…

Impulse

The product of the force acting on an object and the time dur…

Anya knows the velocity of an object.…

What is the momentum of a 5 kg object…

A car has a momentum of 20,000 kg • m/…

A bicycle has a momentum of 36 kg • m/…

its mass

6.0 kg • m/s

40,000 kg • m/s

9 kg

Anya knows the velocity of an object.…

its mass

What is the momentum of a 5 kg object…

6.0 kg • m/s

Newton's first law of motion

Newton's second law of motion

Force=

Mass=

Anything at motion will stay at motion, anything at rest will…

A net force acting on an object causes the object to accelera…

Mass x acceleration

Kg

Newton's first law of motion

Anything at motion will stay at motion, anything at rest will…

Newton's second law of motion

A net force acting on an object causes the object to accelera…

- force... - interaction

a pair of forces acting on two separat…

the wall pushes back on you

every action (force) has an equal and…

Every _________ is part of a ____________ between two objects.

What does an interaction require?

What happens when you push on the wall?

What does Newton's 3rd Law state?

- force... - interaction

Every _________ is part of a ____________ between two objects.

a pair of forces acting on two separat…

What does an interaction require?

momentum

since all objects have mass, once movi…

the amount on momentum depends on

mass

a concept that came to us from newton who referred to it as "…

momentum

mass and velocity

quantity of matter

momentum

a concept that came to us from newton who referred to it as "…

since all objects have mass, once movi…

momentum

Air Resistance

Centripotal force

Gravity

Free Fall

reducing the acceleration of falling objects and causes them…

the unbalanced force that causes objects to move in a circula…

a force of attraction between objects that is due to their ma…

the motion of the body when only the force of gravity is acti…

Air Resistance

reducing the acceleration of falling objects and causes them…

Centripotal force

the unbalanced force that causes objects to move in a circula…

weight

a greater friction force that occurs w…

acceleration occurs when there is what?

if an object is at rest then net force…

a force due to gravity that pulls down on any object with mass

greater

net force

zero

weight

a force due to gravity that pulls down on any object with mass

a greater friction force that occurs w…

greater

Elastic Collision

Impulse

Impulse-Momentum Relationship

Inelastic Collision

A colision where the colliding objects rebound without a last…

The product of the force acting on an object interaction. Imp…

Impulse is equal to the change in momentum in an object where…

A collision in which the colliding objects become distorted.…

Elastic Collision

A colision where the colliding objects rebound without a last…

Impulse

The product of the force acting on an object interaction. Imp…

10 times as much momentum

either an elastic or an inelastic coll…

mementum

Ft=Δ(mv)

A 1-KG ball has the same speed as a 10-KG ball. Compared with…

In the absence of external forces, momentum is conserved in...

If the running speed of Fast Friday doubles, what also double…

Which of these equations best explains the usefulness of auto…

10 times as much momentum

A 1-KG ball has the same speed as a 10-KG ball. Compared with…

either an elastic or an inelastic coll…

In the absence of external forces, momentum is conserved in...

Collision

Elastic collision

Law of Conservation of Momentum

Inelastic Collision

An instance of one moving object or person striking violently…

bounce off

A law stating that the total linear momentum of a closed syst…

sticks together

Collision

An instance of one moving object or person striking violently…

Elastic collision

bounce off

Momentum

Impulse

Decreasing momentum in a short time me…

Impulse momentum relationship

Inertia in motion; mass times velocity

Force times time interval

Greater force

Change in momentum; force times time

Momentum

Inertia in motion; mass times velocity

Impulse

Force times time interval

Newton's 2nd Law

air resistance

terminal velocity

projectile

The acceleration of an object depends on the mass of the obje…

force that opposes the motion of objects that move through th…

the greatest velocity a falling object can achieve

an object that is fired, thrown, or self-propelled

Newton's 2nd Law

The acceleration of an object depends on the mass of the obje…

air resistance

force that opposes the motion of objects that move through th…

Frame of Reference

Motion

Speed

Speed Formula

An object or background that movement is compared to

A change of position in a certain amount if time. (when descr…

The rate at which an object moves. ... Ex.) Sprinters in a trac…

D... ----------... s • t

Frame of Reference

An object or background that movement is compared to

Motion

A change of position in a certain amount if time. (when descr…

momentum

acceleration

velocity

speed

measure of how hard it is to stop an object

change in velocity divided by the time it takes for the chang…

speed and direction of motion of an object

distance traveled divided by the time taken to travel the dis…

momentum

measure of how hard it is to stop an object

acceleration

change in velocity divided by the time it takes for the chang…

momentum

acceleration

velocity

speed

measure of how hard it is to stop an object

change in velocity divided by the time it takes for the chang…

speed and direction of motion of an object

distance traveled divided by the time taken to travel the dis…

momentum

measure of how hard it is to stop an object

acceleration

change in velocity divided by the time it takes for the chang…

potential energy

batteries or gasoline in a tank

kinetic energy

burning log, moving vehicle, falling o…

stored energy, or energy at rest

examples of potential energy

energy in motion

examples of kinetic energy

potential energy

stored energy, or energy at rest

batteries or gasoline in a tank

examples of potential energy

Momentum

Impulse

Impulse Changes Momentum

Conservation of Momentum

is inertia in motion... High mass or velocity = high momentum…

Product of force and contact time ... Greater force for LONGER…

The change in momentum of an object is equal to the impulse a…

A system will have the same momentum both before and after an…

Momentum

is inertia in motion... High mass or velocity = high momentum…

Impulse

Product of force and contact time ... Greater force for LONGER…

Displacement

Meters per second (m/s)

Speeds

Average Speed

_____________________ includes distance and direction of the…

The units of speed are units of distance divided by units of…

An object in motion can change _________ many times as it mov…

___________________ is the total distance traveled divided by…

Displacement

_____________________ includes distance and direction of the…

Meters per second (m/s)

The units of speed are units of distance divided by units of…

speed

average speed

instantaneous speed

velocity

distance traveled divided by the time taken to travel the dis…

dividing the total distance traveled by the time taken

the speed of an object at one instant of time

the speed of the object and the direction of its motion

speed

distance traveled divided by the time taken to travel the dis…

average speed

dividing the total distance traveled by the time taken

Momentum is a measure of the of an obj…

Anya knows the velocity of an object.…

What is the momentum of a 5 kg object…

A car has a momentum of 20,000 kg • m/…

motion

its mass

6.0 kg • m/s

40,000 kg • m/s

Momentum is a measure of the of an obj…

motion

Anya knows the velocity of an object.…

its mass

momentum

false

Momentum = mass x velocity

kg(m/s)

the product of an object's mass and velocity

An object with large momentum is easy to stop. (true or false)

What is the equation for momentum?

What is the SI unit for momentum?

momentum

the product of an object's mass and velocity

false

An object with large momentum is easy to stop. (true or false)

Speed

Average speed

Instantaneous Speed

Velocity

Equals the distance traveled divided by the time it takes to…

Equals the total distance traveled divided by the total time…

The speed of an object at one instant of time

Speed and direction of a moving object

Speed

Equals the distance traveled divided by the time it takes to…

Average speed

Equals the total distance traveled divided by the total time…

motion

position

relative motion

distance

the constant state of all matter in the universe

what changes when something is in motion

the change of position relative to a reference point

the length of the route to be traveled

motion

the constant state of all matter in the universe

position

what changes when something is in motion

Impulse

Momentum

Impulse-Momentum Theorem

Law of Conservation of Momentum

The product of the average force on an object and the time in…

Product of the object's mass and the object's velocity

The impulse on an object is equal to the object's final momen…

The momentum of any closed, isolated system does not change

Impulse

The product of the average force on an object and the time in…

Momentum

Product of the object's mass and the object's velocity

Momentum

Angular momentum

Impulse

How do you change the MOMENTUM of an o…

The inertia of a moving object. ... P=m•v... The quantity of movi…

The momentum of an object traveling in a curved path. ... L=m•v•r

Is the product of a net force acting on an object through som…

Change its velocity ... Apply a: Net Force

Momentum

The inertia of a moving object. ... P=m•v... The quantity of movi…

Angular momentum

The momentum of an object traveling in a curved path. ... L=m•v•r

Newtons 3rd Law

Large Force, Small Mass =

Large Force, Large Mass =

Lifting force

Whenever one objects enters a force on a 2nd object - the sec…

Larger Acceleration

smaller acceleration

when air particles are forced down, air particles act upward…

Newtons 3rd Law

Whenever one objects enters a force on a 2nd object - the sec…

Large Force, Small Mass =

Larger Acceleration

A unit of "momentum" is kg∙m/s. true o…

The momentum of an object can be calcu…

"Impulse" can be represented by F(chan…

When a golf club hits a golf ball, the…

True

False "velocity"

True

False "equal to"

A unit of "momentum" is kg∙m/s. true o…

True

The momentum of an object can be calcu…

False "velocity"

Velocity

The velocity of a racecar changes as i…

For something to have constant velocit…

Lithosphere

The speed of an object AND the direction it is moving

The track is oval and the car's direction changes as it trave…

speed and direction

The crust and the top part of the upper mantle of the Earth's…

Velocity

The speed of an object AND the direction it is moving

The velocity of a racecar changes as i…

The track is oval and the car's direction changes as it trave…

Mass

Velocity

Elastic Collision

Inelastic Collision

Amount of MATTER that makes up an object... "Best friends with…

Speed and direction... Ex. 55 mph North... It's a vector = direct…

Collision in which the objects hit and then go on their own.…

Collision in which the objects hit and get tangled up. They h…

Mass

Amount of MATTER that makes up an object... "Best friends with…

Velocity

Speed and direction... Ex. 55 mph North... It's a vector = direct…

a force exerted toward the center of a…

Which type of force keeps planets orbi…

True or False: Many different forces c…

Newton actually worded his second law…

centripetal force

gravity

true

momentum

a force exerted toward the center of a…

centripetal force

Which type of force keeps planets orbi…

gravity

Momentum

Mass

Velocity

Equation for momentum

Inertia in motion (Mass in Motion), the mass of an object mul…

The amount of matter in an object; a measure of an object's i…

The vectors of speed; the quantity that specifies both speed…

p=mv

Momentum

Inertia in motion (Mass in Motion), the mass of an object mul…

Mass

The amount of matter in an object; a measure of an object's i…

The momentum of an object is defined a…

Which has more momentum, a large truck…

The reason padded dashboards are used…

A table tennis ball launched is fired.…

Mass times velocity

the large truck

Increase the time of the impact of the collision

The same

The momentum of an object is defined a…

Mass times velocity

Which has more momentum, a large truck…

the large truck

mass; velocity

force; time

angular momentum

law of conservation of momentum

momentum is the product of ______ and _________

impulse is the product of ______ and ________

the product of a rotating object's moment of inertia and its…

the _____ states that the momentum of any closed, isolated sy…

mass; velocity

momentum is the product of ______ and _________

force; time

impulse is the product of ______ and ________

Compared to a sports car moving at 30…

If the momentum of an object changes a…

The momentum change of an object is eq…

A table tennis ball launcher is fired.…

Twice as much momentum

Accelerating (or decelerating), there is a force acting on it…

Impulse acting on it

The same

Compared to a sports car moving at 30…

Twice as much momentum

If the momentum of an object changes a…

Accelerating (or decelerating), there is a force acting on it…

Momentum

Magnitude

Formula to find Momentum

Impulse

The product of the mass and the velocity of an object. Has ma…

Amount of power or force an object produces

Mass times Velocity

Product of force and time interval during which the force acts.

Momentum

The product of the mass and the velocity of an object. Has ma…

Magnitude

Amount of power or force an object produces

net momentum

impulse

external force

closed system

the sum of the individual momenta of each object within the s…

the product of the force acting on a system and time interval…

a force applied to a system from outside the system, the most…

a system that does not gain or lose mass

net momentum

the sum of the individual momenta of each object within the s…

impulse

the product of the force acting on a system and time interval…

speed

momentum

28 m/s

substantial change

the rate at which an object's distance changes over time

The product of its mass and velocity. The quantity of motion…

What is the speed of a cheetah that travels 112 m in 4 s? (v=…

form of one substance is lost and replaced with that of another

speed

the rate at which an object's distance changes over time

momentum

The product of its mass and velocity. The quantity of motion…