#### Study sets matching "energy momentum"

#### Study sets matching "energy momentum"

momentum (description)

momentum (equation)

impulse (two definitions)

impulse (two equations combined

inertia in motion; resistance to change in motion

p = mv

change in momentum; force times time

change(mv) = F t

momentum (description)

inertia in motion; resistance to change in motion

momentum (equation)

p = mv

Elastic Collision

Impulse

Impulse-momentum Relationship

Inelastic Collision

encounter between two bodies in which the total kinetic energ…

The Quantity "force" * Time interval ... Change in momentum

...

which part of the kinetic energy is changed to some other for…

Elastic Collision

encounter between two bodies in which the total kinetic energ…

Impulse

The Quantity "force" * Time interval ... Change in momentum

momentum (description)

momentum (equation)

impulse (two definitions)

impulse (two equations combined

inertia in motion; resistance to change in motion

p = mv

change in momentum; force times time

change(mv) = F t

momentum (description)

inertia in motion; resistance to change in motion

momentum (equation)

p = mv

Energy

Conservation of Energy

Kinetic Energy

Potential Energy

The ability to do work

Energy cannot be created or destroyed;only transformed or tra…

Energy in motion

Stored energy based on the object's position

Energy

The ability to do work

Conservation of Energy

Energy cannot be created or destroyed;only transformed or tra…

What is the kinetic energy formula?

The greater the momentum the greater t…

Force is equal to change in momentum o…

If kinetic energy is conserved the col…

K = 1/2 m v2

Impulse

Newton's second law

elastic

What is the kinetic energy formula?

K = 1/2 m v2

The greater the momentum the greater t…

Impulse

Inertia

Momentum

Terminal Velocity

Free Fall

The tendency of an object to maintain is state of rest or uni…

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

The constant velocity of a falling object when the force of a…

The motion of a falling object when the only force acting on…

Inertia

The tendency of an object to maintain is state of rest or uni…

Momentum

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

Momentum

Impulse

Conservation of Momentum

Isolated System

The product of the mass and velocity of an object. A mass in…

A change in momentum.

In a closed and isolated system, the total momentum of the sy…

A system on which the net external force is zero.

Momentum

The product of the mass and velocity of an object. A mass in…

Impulse

A change in momentum.

Inertia

Momentum

Mechanical Energy

Potential Energy

The tendency of an object to maintain is state of rest or uni…

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

Kinetic or potential energy associated with the motion or pos…

Stored Energy

Inertia

The tendency of an object to maintain is state of rest or uni…

Momentum

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

momentum

impulse

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

impulse

a force exerted over time that causes a change in momentum

The total energy of the ______ is cons…

If you double the mass of a moving obj…

A change in momentum is also known as...

A change in energy is also known as...

universe, system

It doubles.

Impulse

Work

The total energy of the ______ is cons…

universe, system

If you double the mass of a moving obj…

It doubles.

Work (negative work)

Kinetic energy

Work energy theorem

Gravitational Potential Energy

Work is the amount of energy transferred when a force moves a…

The energy of an object, resulting from its motion.... Scalar

The work-energy theorem states that the net work done on an o…

The stored energy in a system resulting from the gravitationa…

Work (negative work)

Work is the amount of energy transferred when a force moves a…

Kinetic energy

The energy of an object, resulting from its motion.... Scalar

How do crumple zones increase the safe…

How do seat belt and air bags increase…

How do we calculate the kinetic energy…

How does a seat belt increase impact t…

They increase the impact time, reducing the force

Spread forces over a larger area on the body, increase impact…

E= 1/2 mv°2

It is slightly elastic

How do crumple zones increase the safe…

They increase the impact time, reducing the force

How do seat belt and air bags increase…

Spread forces over a larger area on the body, increase impact…

Elastic Collision

Impules-Momentum Relishintionship

Inelstic Collesion

Law of conservation of momentum

between two bodies in which the total kinetic energy of the t…

An object's change in momentum is equal to its impulse.

A perfectly elastic collision is defined as one in which ther…

A conservation law stating that the total linear momentum of…

Elastic Collision

between two bodies in which the total kinetic energy of the t…

Impules-Momentum Relishintionship

An object's change in momentum is equal to its impulse.

Work is done when the force and displa…

Work is done when the force and displa…

More work is done to life a 2.00-kg ob…

The maximum work a force can do on an…

T

F Parallel

F, same amount of work is done

T

Work is done when the force and displa…

T

Work is done when the force and displa…

F Parallel

energy

kinetic energy

momentum

impulse

the ability/capacity to do work... scalar... J

the energy of motion... ability/capacity of a moving object to m…

measures how hard it is to stop a moving object... (kg)(m)/s

a change in momentum... (kg)(m)/s

energy

the ability/capacity to do work... scalar... J

kinetic energy

the energy of motion... ability/capacity of a moving object to m…

Momentum

Law of Conservation of Momentum

Mass

Velocity

The mass of an object times its velocity

A law that states that as long as two iteracting objects are…

The amount of matter in an object

Speed with direction

Momentum

The mass of an object times its velocity

Law of Conservation of Momentum

A law that states that as long as two iteracting objects are…

Momentum

Impulse Momentum Theorem

Law of Conservation of Momentum

Energy

The total quantity of inertia in motion for an object or syst…

The net impulse on an object is equal to its change in moment…

In the absence of an outside force, the net momentum of a sys…

The ability to do work, or the ability to cause a change in s…

Momentum

The total quantity of inertia in motion for an object or syst…

Impulse Momentum Theorem

The net impulse on an object is equal to its change in moment…

Mass

Weight

Gravity

Force

The amount of matter in an object

A measurement of the force of gravity between an object and t…

A force of attraction that pulls all objects in the universe…

A push or a pull

Mass

The amount of matter in an object

Weight

A measurement of the force of gravity between an object and t…

Elastic collision

Impulse

Impulse- momentum realationship

Inelastic collision

A collision in which the total momentum and the total kinetic…

Change in momentum

Impulse is a change in momentum

When momentum is not conserved

Elastic collision

A collision in which the total momentum and the total kinetic…

Impulse

Change in momentum

elastic collision

impulse

impulse-momentum relationship

inelastic collision

are collisions in which both momentum and kinetic energy are…

M1V1=M2V2

relationship between momentum and impulse

there is no loss of kinetic energy in the collision

elastic collision

are collisions in which both momentum and kinetic energy are…

impulse

M1V1=M2V2

conservation of momentum

system

closed system

environment

total momentum of an isolated system is a constant

area of space we have specified

a system with no mass entering or leaving

everything outside of our system

conservation of momentum

total momentum of an isolated system is a constant

system

area of space we have specified

Work

Conservation of Energy

Power

Conservation of Momentum

W=Fd=mad=.5mVf^2 - .5mVi^2... ad= V^2 - V0^2/2... W=Uf - Ui... W=Fd…

Ei=Ef... Spring=.5kx^2... Ef=Ei+Wdo-Wfric... Wdo=Fl Wfric=UkNl... Fri…

P=W/t=mgd/t=Fv... 1hp=746watts

Pi=Pf

Work

W=Fd=mad=.5mVf^2 - .5mVi^2... ad= V^2 - V0^2/2... W=Uf - Ui... W=Fd…

Conservation of Energy

Ei=Ef... Spring=.5kx^2... Ef=Ei+Wdo-Wfric... Wdo=Fl Wfric=UkNl... Fri…

inelastic Collision

impulse

impulse-momentum relationship

elastic collision

Colliding objects distort, generate heat, and possibly join t…

A change in momentum

impulse is equal to the change of momentum in an object, Ft =…

colliding objects rebound without lasting deformation and don…

inelastic Collision

Colliding objects distort, generate heat, and possibly join t…

impulse

A change in momentum

Conservation of energy for machines

Efficiency

Elastic collision

Energy

The work output of any machine cannot exceed the work input.…

The percentage of the work put into a machine that is convert…

A collision in which clliding objectss rebound without lastin…

The property of a system that enables it to do work.

Conservation of energy for machines

The work output of any machine cannot exceed the work input.…

Efficiency

The percentage of the work put into a machine that is convert…

Energy

Gravitational Potential Energy

Kinetic Energy

Law of Conservation of Energy

The ability to work.

Energy an object possesses because of its position in a gravi…

Energy in motion.

Energy can neither be created nor destroyed.

Energy

The ability to work.

Gravitational Potential Energy

Energy an object possesses because of its position in a gravi…

Work

Energy

Kinetic Energy

Potential energy

Product of the magnitude of the component and the force along…

The ability to do work

Energy of an object due to its motion

Energy associated with an object due to its position

Work

Product of the magnitude of the component and the force along…

Energy

The ability to do work

Elastic Collision

Impulse

Impulse-momentum Relationship

Inelastic collision

Momentum and Kinetic Energy are conserved

i = F * t

Impulse is equal to the change in momentum

2 things hit and stay together with friction and are deformed

Elastic Collision

Momentum and Kinetic Energy are conserved

Impulse

i = F * t

The ratio of useful work output to tot…

A pulley system can * .

The ratio of output to input force of…

All simple machines ideally work on th…

efficiency

Both change and multiply

mechanical advantage

work input equals work output

The ratio of useful work output to tot…

efficiency

A pulley system can * .

Both change and multiply

Energy

Kinetic Engery

Joule

Machine

Is a property of objects which can be transferred to other ob…

Energy of motion-the energy an object possesses because of it…

The SI of work or energy, equal to the work dome by a force

A device consisting of fixed/moving parts that modifies mecha…

Energy

Is a property of objects which can be transferred to other ob…

Kinetic Engery

Energy of motion-the energy an object possesses because of it…

work

mechanical energy

kinetic energy

potential energy

related force and distance traveled as a result of applied fo…

associated with object movement or position

the energy an object has due to its motion

the energy due to the position of an object

work

related force and distance traveled as a result of applied fo…

mechanical energy

associated with object movement or position

elastic collision

Impulse

Impulse-momentum relationship

Inelastic collision

collisions with which both momentum and kinetic energy are st…

i=f*t

If it has more impulse it has more momentum

when colliding objects become tangled

elastic collision

collisions with which both momentum and kinetic energy are st…

Impulse

i=f*t

Momentum

Impulse

Relationship of impulse and momentum

Law of conservation of momentum

The product of the mass of an object and its velocity.

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…

In the absence of an external force, the momentum of a system…

Momentum

The product of the mass of an object and its velocity.

Impulse

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

About how efficient is a typical gasol…

The ratio of useful work output to tot…

A pulley system can * .

The ratio of output to input force of…

30%

efficiency

Both change and multiply

mechanical advantage

About how efficient is a typical gasol…

30%

The ratio of useful work output to tot…

efficiency

Momentum

Impulse

Conservation of Momentum

Elastic collision

Inertia in motion... p=mv

Change in momentum... J=F*t

In the absence of a net force, the total momentum of the syst…

A collision in which objects are not permanently deformed and…

Momentum

Inertia in motion... p=mv

Impulse

Change in momentum... J=F*t

Work

Power

Momentum

Impulse

Calculating the Amount of Work Done by the Forces: Potential…

the rate of doing work.

the quantity of motion of a moving body, measured as a produc…

a driving or motivating force.

Work

Calculating the Amount of Work Done by the Forces: Potential…

Power

the rate of doing work.

About how efficient is a typical gasol…

The ratio of useful work output to tot…

A pulley system can * .

The ratio of output to input force of…

30%

efficiency

Both change and multiply

mechanical advantage

About how efficient is a typical gasol…

30%

The ratio of useful work output to tot…

efficiency

Momentum

Impulse

Law of Conservation of Momentum

Elastic Collision

The mass of an object multiplied by its velocity

The quantity force x time interval

Describes that momentum of a system

When objects collide without being permanently deformed

Momentum

The mass of an object multiplied by its velocity

Impulse

The quantity force x time interval