#### Study sets matching "conservation momentum"

#### Study sets matching "conservation momentum"

Newton's Third Law of Motion

Momentum

Momentum Formula

Law of Conservation of Momentum

This occurs when one object exerts a force on a second object…

The product of an object's mass and the velocity.

Momentum = Mass X Velocity

When net force acts on a system, then the total momentum of t…

Newton's Third Law of Motion

This occurs when one object exerts a force on a second object…

Momentum

The product of an object's mass and the velocity.

Newton's Third Law of Motion

Momentum

Momentum Formula

Law of Conservation of Momentum

This occurs when one object exerts a force on a second object…

The product of an object's mass and the velocity.

Momentum = Mass X Velocity

When net force acts on a system, then the total momentum of t…

Newton's Third Law of Motion

This occurs when one object exerts a force on a second object…

Momentum

The product of an object's mass and the velocity.

Inelastic, same mass

Inelastic collision, mass on dynamic

Elastic collision, same mass

Conservation of Momentum definition

They stick together and velocity slows down to ½ the original…

The dynamic ball slows down only slightly

The moving ball transfers all its momentum to the second one

Total momentum of a system is conserved if no external forces…

Inelastic, same mass

They stick together and velocity slows down to ½ the original…

Inelastic collision, mass on dynamic

The dynamic ball slows down only slightly

stays

unchanged

equal

Collisions

if there are no external forces, then the total momentum chan…

in the absence of external forces, the momentum of a system r…

we can calculate the momentum of system (total momentum) at a…

.... demonstrate the Law of Conservation of Momentum

stays

if there are no external forces, then the total momentum chan…

unchanged

in the absence of external forces, the momentum of a system r…

Law of Conservation of Momentum

Isolated Syatem

Impulse

Closed System

The ____states the momentum of any closed isolated system doe…

In a(n)____mass in neither gained or lost

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

In a(n)___, no net external force is extorted on the system.

Law of Conservation of Momentum

The ____states the momentum of any closed isolated system doe…

Isolated Syatem

In a(n)____mass in neither gained or lost

Momentum

Conduction

Convection

Radiation

a quantity of how much inertia a dynamic object has

the transfer of heat energy within an object, or between obje…

the transfer of heat from one place to another caused by move…

a process by which energetic electromagnetic waves move from…

Momentum

a quantity of how much inertia a dynamic object has

Conduction

the transfer of heat energy within an object, or between obje…

What is momentum?

Momentum equation

moment and velocity is scalar or vector

Principal of linear momentum

Linear momentum of object depend on:... 1)mass... 2)velocity

Momentum= mass X velocity

vector

Assume no external force act the linear momentum is conserved…

What is momentum?

Linear momentum of object depend on:... 1)mass... 2)velocity

Momentum equation

Momentum= mass X velocity

impulse is..

area under a force-time graph measures

why is an air bag effective?

the angular momentum of an object equa…

change in momentum

impulse

it decreases the amount of force by increasing the time inter…

the product of the object's momentum of inertia and angular v…

impulse is..

change in momentum

area under a force-time graph measures

impulse

During a collision, ___ momentum is co…

Total initial momentum = total final m…

When two objects at rest push away fro…

Which of Newton's laws leads to the co…

total

conservation of momentum

zero

Third

During a collision, ___ momentum is co…

total

Total initial momentum = total final m…

conservation of momentum

Newton's Third Law of Motion

Momentum

Momentum Formula

Law of Conservation of Momentum

This occurs when one object exerts a force on a second object…

The product of an object's mass and the velocity.

Momentum = Mass X Velocity

When net force acts on a system, then the total momentum of t…

Newton's Third Law of Motion

This occurs when one object exerts a force on a second object…

Momentum

The product of an object's mass and the velocity.

Identify how objects behave when conse…

If 2 pool balls are both going the sam…

Newton's third law

The motion of Consevation of Momentum…

Momentum is transferred, it doesn't just go away.

When they hit, they both move in the opposite direction (back…

For every action, there is an equal and opposite reaction.

Newton's third law.

Identify how objects behave when conse…

Momentum is transferred, it doesn't just go away.

If 2 pool balls are both going the sam…

When they hit, they both move in the opposite direction (back…

When is momentum conserved?

What is the requirement for momentum t…

What happens if an object in motion hi…

What happens if an object in motion hi…

In an collision in an isolated system in all three physical d…

It must have no external forces acting on it.... That means not…

The incoming object will stop once it collides. ... The last ob…

The incoming object might rebound.... The last object in the ro…

When is momentum conserved?

In an collision in an isolated system in all three physical d…

What is the requirement for momentum t…

It must have no external forces acting on it.... That means not…

During elastic collisions is momentum…

During perfectly inelastic collisions…

During inelastic collisions is momentu…

Is momentum a vector quantity?

Both momentum and kinetic energy are conserved

Only momentum

Only momentum

Yes

During elastic collisions is momentum…

Both momentum and kinetic energy are conserved

During perfectly inelastic collisions…

Only momentum

when a physical quantity is said to be…

what is the "process"?

In chemistry, what is said to be conse…

define system

remains unchanged in a process

some event that separates the before and after

mass, in chemical reactions

all of the objects whose motion you are interested in

when a physical quantity is said to be…

remains unchanged in a process

what is the "process"?

some event that separates the before and after

when objects exert forces on each othe…

the momentum of a 5 kg object moving a…

a reaction engine ejects hot gases in…

the momentum of an object is the produ…

remains the same

30 kg m/s

momentum

mass and velocity

when objects exert forces on each othe…

remains the same

the momentum of a 5 kg object moving a…

30 kg m/s

What did Newton's third law explain

What are the two most common interacti…

What is an explosion

When is an explosion a closed system w…

Action and reaction were equal and opposite forces

Explosions and collisions

A single object separating into two or more fragments

When there are no external unbalanced forces

What did Newton's third law explain

Action and reaction were equal and opposite forces

What are the two most common interacti…

Explosions and collisions

Momentum-

Momentum is a-

The amount of momentum depends on the...

How can you increase the momentum of a…

-Is inertia in motion.

-vector quantity.

... Mass of the object and the velocity of the object.

By increasing its mass or increase velocity.

Momentum-

-Is inertia in motion.

Momentum is a-

-vector quantity.

Momentum

How does momentum change when mass inc…

How does momentum change when velocity…

Which has more momentum: a large truck…

a measure of how difficult it is to stop a moving object; rep…

mass increases, momentum increases; directly proportional

velocity increases, momentum increases; directly proportional

large truck moving 30mph

Momentum

a measure of how difficult it is to stop a moving object; rep…

How does momentum change when mass inc…

mass increases, momentum increases; directly proportional

Definition of Conservation of Momentum

Word equation for Conservation of Mome…

Equation for Conservation of Momentum

Momentum unit

For a collision or explosion occurring between object 1 and o…

Initial momentum (mass multiplied by velocity) of object 1 pl…

m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂

kilogram metre per second (kgm/s)

Definition of Conservation of Momentum

For a collision or explosion occurring between object 1 and o…

Word equation for Conservation of Mome…

Initial momentum (mass multiplied by velocity) of object 1 pl…

In the momentum = mass x velocity form…

In the momentum = mass x velocity form…

In the momentum = mass x velocity form…

The momentum before is equal to the

kg m/s

kg

m/s

momentum after when there is no external forces acting

In the momentum = mass x velocity form…

kg m/s

In the momentum = mass x velocity form…

kg

In the momentum = mass x velocity form…

In the momentum = mass x velocity form…

In the momentum = mass x velocity form…

The momentum before is equal to the

kg m/s

kg

m/s

momentum after when there is no external forces acting

In the momentum = mass x velocity form…

kg m/s

In the momentum = mass x velocity form…

kg

Recoil

When firing a gun, why is the total mo…

Explosion

Rocket propulsion

The total momentum of gun&bullet=0. Bullet moves faster than…

Their momenta are equal but acting in opposite directions

Before an explosion, total momentum=0. After explosion, each…

When a rockets engine fires in space, the rocket speeds up bu…

Recoil

The total momentum of gun&bullet=0. Bullet moves faster than…

When firing a gun, why is the total mo…

Their momenta are equal but acting in opposite directions

momentum

momentum equation

is momentum aways or never conserved i…

elastic collision

a mass in motion (P)

P=m*∨... P is measured in kg*m/s... m is measured in kg... velocity i…

always... P tot before = P tot after

perfect bounce, KE is conserved (no ∆U)

momentum

a mass in motion (P)

momentum equation

P=m*∨... P is measured in kg*m/s... m is measured in kg... velocity i…

Conservation of energy

Potential energy

Gravitational potential energy

Kinetic energy

Energy cannot be created or destroyed; it may be transformed…

Energy stored due to an object's position or arrangement.

Potential energy that depends on the height of an object.... PE…

Energy of motion. KE = (1/2)mv^2

Conservation of energy

Energy cannot be created or destroyed; it may be transformed…

Potential energy

Energy stored due to an object's position or arrangement.

Momentum

Impulse

Units of momentum

Units for impulse

The product of an object's mass and velocity... p=m*v

Change in momentum... J = impulse

Kilogram-meters per second, kg m/s

n/s

Momentum

The product of an object's mass and velocity... p=m*v

Impulse

Change in momentum... J = impulse

momentum variable

When is momentum conserved?

conservation of energy formula

conservation of momentum formula

"p" (rho)

in both elastics and inelastic collisions

KE1 + PE1 = KE2 + PE2

m1v1 + m2v2 (initial) = m1v1 + m2v2 (final)

momentum variable

"p" (rho)

When is momentum conserved?

in both elastics and inelastic collisions

energy

conservation

Law of Conservation of Energy

potential energy

the ability to do work (units: J)

the total amount remains the same in a closed system

Energy cannot be created nor destroyed, but it can change for…

energy due to position

energy

the ability to do work (units: J)

conservation

the total amount remains the same in a closed system

energy

mechanical energy

kinetic energy

gravitational potential energy

the ability to do work or produce a change

the total kinetic energy and potential energy of an object

energy due to motion; type of mechanical energy

energy due to height or position; type of mechanical energy

energy

the ability to do work or produce a change

mechanical energy

the total kinetic energy and potential energy of an object

Momentum

Elastic collision

Mechanical Energy

Pendulum

P=mv

a collision between ideally elastic bodies in which the final…

In the physical sciences, mechanical energy is the sum of pot…

A hanging mass that swings back and forth when pulled to one…

Momentum

P=mv

Elastic collision

a collision between ideally elastic bodies in which the final…

force

Newton (kg m/s^2)

inertia

Newton's 1st law

strength or energy as an attribute off physical action or mov…

what is the unit of force

resistance to change unless acted upon by an outside force

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

force

strength or energy as an attribute off physical action or mov…

Newton (kg m/s^2)

what is the unit of force

momentum

collision

elastic collision

inelastic collision

A quantity defined as the product of the mass and velocity of…

A situation in which two objects in close contact exchange en…

A collision in which colliding objects rebound without lastin…

A collision in which the colliding objects become distorted,…

momentum

A quantity defined as the product of the mass and velocity of…

collision

A situation in which two objects in close contact exchange en…

What is the definition of momentum?

How is momentum related to force?

What is impulse?

What happens to momentum in a collision?

Object's mass x velocity... p=mv

it is a vector, comes from Newton's 2nd law- f=ma

change in momentum

Momentum is conserved

What is the definition of momentum?

Object's mass x velocity... p=mv

How is momentum related to force?

it is a vector, comes from Newton's 2nd law- f=ma

momentum

impulse

if a gun is shot, which applies more f…

when a gun is shot, why does it recoil…

the quantity of mass * velocity... controlled by mass and veloci…

change in momentum...

**or**... force x time... I=mv... I=ft... mv=ftthey apply the same force

it recoils at a slower speed than the bullet because it's mas…

momentum

the quantity of mass * velocity... controlled by mass and veloci…

impulse

change in momentum...

**or**... force x time... I=mv... I=ft... mv=ftWhat must happen for an object's momen…

when momentum is unchanged,

conservation of momentum

if two colliding objects are considere…

a (external) net force must be applied

it is conserved

central law of physics; stated as "in the absence of an exter…

the momentum of the system remains unchanged during the colli…

What must happen for an object's momen…

a (external) net force must be applied

when momentum is unchanged,

it is conserved

Conservation of energy

Potential energy

Gravitational potential energy

Kinetic energy

Energy cannot be created or destroyed; it may be transformed…

Energy stored due to an object's position or arrangement.

Potential energy that depends on the height of an object.... PE…

Energy of motion. KE = (1/2)mv^2

Conservation of energy

Energy cannot be created or destroyed; it may be transformed…

Potential energy

Energy stored due to an object's position or arrangement.

work

Joule

mechanical energy

kinetic energy

An applied force moving an object over a distance in the dire…

unit of work or energy, equal to the work done when a force o…

The energy an item has because of a movement or motion

The energy of a body resulting from its motion

work

An applied force moving an object over a distance in the dire…

Joule

unit of work or energy, equal to the work done when a force o…

work

Joule

mechanical energy

kinetic energy

An applied force moving an object over a distance in the dire…

unit of work or energy, equal to the work done when a force o…

The energy an item has because of a movement or motion

The energy of a body resulting from its motion

work

An applied force moving an object over a distance in the dire…

Joule

unit of work or energy, equal to the work done when a force o…

heavy truck

No

P=mv

P

Which is harder to stop. Heavy truck or small car?

Can you tell if an object has a greater momentum by just look…

formula for momentum

momentum (kg m/s or Ns)

heavy truck

Which is harder to stop. Heavy truck or small car?

No

Can you tell if an object has a greater momentum by just look…

Angular momentum

Law of conservation of momentum

Angular impulse angular momentum theorem

Law of conservation of angular momentum

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

States that the momentum of any closed, isolated system does…

States that the angular impulse on an object equals the diffe…

States that an object's initial angular momentum equals its f…

Angular momentum

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

Law of conservation of momentum

States that the momentum of any closed, isolated system does…

Momentum

Impulse

Elastic Collision

Completely Inelastic Collision

Inertia in motion

A force exerted over time that causes objects to bounce perfe…

Collision that causes objects to bounce perfectly

Collision that causes objects to stick together

Momentum

Inertia in motion

Impulse

A force exerted over time that causes objects to bounce perfe…

Momentum

Impluse

Elastic Collision

Completely Inelastic Collision

Inertia in motion.

A force exerted over time that causes a change in momentum.

Collision that causes objects to bounce perfectly.

Collision that causes objects to stick together.

Momentum

Inertia in motion.

Impluse

A force exerted over time that causes a change in momentum.

mass and speed

the force that acts and the length of…

the impulse required to bring an objec…

in an absence of an external force, th…

what factors affect an object's momentum

what factors affect how much an object's momentum changes?

how does the impulse that acts on a moving object stops when…

what does the law of conservation of momentum state?

mass and speed

what factors affect an object's momentum

the force that acts and the length of…

what factors affect how much an object's momentum changes?