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Work

Power

Energy

Mechanical energy

The product of the force and the distance moved by the force:…

The time rate of work:... **Power = work/time**... (More generally, p…

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

Energy due to the position of something or the movement of so…

Work

The product of the force and the distance moved by the force:…

Power

The time rate of work:... **Power = work/time**... (More generally, p…

Work

Power

Energy

Mechanical energy

The product of the force and the distance moved by the force:…

The time rate of work:... **Power = work/time**... (More generally, p…

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

Energy due to the position of something or the movement of so…

Work

The product of the force and the distance moved by the force:…

Power

The time rate of work:... **Power = work/time**... (More generally, p…

Work

Power

Energy

Mechanical energy

The product of the force and the distance moved by the force:…

The time rate of work:... **Power = work/time**

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

Energy due to the position of something or the movement of so…

Work

The product of the force and the distance moved by the force:…

Power

The time rate of work:... **Power = work/time**

Efficiency

Energy

Fulcrum

Joule

In a machine, the ratio of useful energy output to total ener…

The property of an object or system that enables it to do wor…

the pivot point of a lever

the unit of work and all forms of energy. One ____ of work is…

Efficiency

In a machine, the ratio of useful energy output to total ener…

Energy

The property of an object or system that enables it to do wor…

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

momentum

impulse

law of conservation of momentum

elastic collision

the mass of an object multiplied by its velocity

the change in momentum (force x time)

states that in the absence of an external force, the momentum…

when objects collide without being permanently deformed and w…

momentum

the mass of an object multiplied by its velocity

impulse

the change in momentum (force x time)

Rotational Inertia

Torque

Centripetal Force

Centrifugal Force

Reluctance or apparent resistance of an object to change its…

The product of force and the lever arm distance, which tends…

A center-directed force that causes an object to follow a cur…

An outward force apparent in a rotating frame of reference. T…

Rotational Inertia

Reluctance or apparent resistance of an object to change its…

Torque

The product of force and the lever arm distance, which tends…

Momentum

Momentum is...

By momentum we mean...

Momentum in shorthand:

The product of the mass of an object and its velocity.... *Momen…

a property of moving things.

Inertia in motion.

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is...

a property of moving things.

Momentum

What factors affect an object's moment…

What factors affect how much an object…

Impulse

The mass of an object multiplied by it's velocity.... momentum =…

Mass, speed and direction (if direction is important).

The change in momentum depends on the force that acts and the…

The quantity force x time, impulse = Ft, impulse = change in…

Momentum

The mass of an object multiplied by it's velocity.... momentum =…

What factors affect an object's moment…

Mass, speed and direction (if direction is important).

The linear speed tangent to a curved p…

The number of revolutions per unit of…

The property of an object to resist an…

The product of force and lever-arm dis…

Tangential Speed

Rotational Speed

Rotational Inertia

Torque

The linear speed tangent to a curved p…

Tangential Speed

The number of revolutions per unit of…

Rotational Speed

Tangential Speed

Rotational Speed

Rotational Inertia

Torque

Linear speed is the distance traveled per unit of time

Rotational speed of an object rotating around an axis is the…

Rotational inertia is a scalar, not a vector and is dependent…

the tendency of a force to rotate an object about an axis, fu…

Tangential Speed

Linear speed is the distance traveled per unit of time

Rotational Speed

Rotational speed of an object rotating around an axis is the…

Efficiency

Energy

Fulcrum

Joule

in a machine, the ratio of useful energy output to total ener…

the property of an object that enables it to do work

the pivot point of a lever

the SI unit of work and of all other forms of energy

Efficiency

in a machine, the ratio of useful energy output to total ener…

Energy

the property of an object that enables it to do work

Tangential Speed

Rotational Speed

Rotational Inertia

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 to resist any change in its state o…

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

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

momentum

impulse

law of conservation of momentum

elastic collision

the mass of an object multiplied by its velocity

the change in momentum (force x time)

states that in the absence of an external force, the momentum…

when objects collide without being permanently deformed and w…

momentum

the mass of an object multiplied by its velocity

impulse

the change in momentum (force x time)

Circular Motion

Tangential Speed

Rotational Speed

Rotational Inertia

When an object turns about an internal axis

-Linear Speed... -The distance traveled by a point on the rotati…

-Number of rotations per unit of time ... -W=rotations/t

An object rotating around an axis tends to remain floating ab…

Circular Motion

When an object turns about an internal axis

Tangential Speed

-Linear Speed... -The distance traveled by a point on the rotati…

Impulse

Law of conservation of momentum

Elastic collision

Inelastic collision

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

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

A collision in which colliding objects rebound without lastin…

A collision in which the colliding objects become distorted,…

Impulse

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

Law of conservation of momentum

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

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…

Momentum

Momentum is a property of ________ obj…

Momentum can be described as

The equation for momentum

The product of the mass of an object and its velocity.... *Momen…

moving

Inertia in motion.

m*v

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is a property of ________ obj…

moving

Horses that move with the fastest line…

Your pet hamster sits on a record play…

Since each rolling wheel of a railroad…

When a train makes a curve, different…

near the outside.

Doubles

smaller than that of the wide part.

cover a different distance in the same time.

Horses that move with the fastest line…

near the outside.

Your pet hamster sits on a record play…

Doubles

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

The Big Idea

By momentum we mean...

Momentum

Momentum in shorthand (abbreviated not…

Momentum is conserved for all collisions as long as external…

Inertia in motion.

The product of the mass of an object and its velocity.... *Momen…

The Big Idea

Momentum is conserved for all collisions as long as external…

By momentum we mean...

Inertia in motion.

A freight train rolls along a track wi…

A cannonball shot from a long-barrel c…

A moving freight car runs into an iden…

A 2.0 kg ball has a momentum of 6.0 kg…

doubled

impulse

one half as large

3.0 m/s

A freight train rolls along a track wi…

doubled

A cannonball shot from a long-barrel c…

impulse

Define momentum.

What usually is the changing factor wh…

Define the law of conservation of mome…

Define an isolated system

Mass times velocity

Velocity

the total momentum in a closed system (isolated system) remai…

1. no mass gets in or out... 2. no net external forces act on t…

Define momentum.

Mass times velocity

What usually is the changing factor wh…

Velocity

Efficiency

Energy

Fulcrum

Joule

can be expressed as the ratio of useful work output to total…

enables an object to do work, property of an object or a syst…

pivot point

The resulting unit of work is the newton- meter, named by Jam…

Efficiency

can be expressed as the ratio of useful work output to total…

Energy

enables an object to do work, property of an object or a syst…

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)

Momentum

What factors affect an object's moment…

What factors affect how much an object…

Impulse

The mass of an object multiplied by it's velocity.... momentum =…

Mass, speed and direction (if direction is important).

The change in momentum depends on the force that acts and the…

The quantity force x time, impulse = Ft, impulse = change in…

Momentum

The mass of an object multiplied by it's velocity.... momentum =…

What factors affect an object's moment…

Mass, speed and direction (if direction is important).

Work

Power

Energy

Mechanical energy

The product of the force and the distance moved by the force:…

The time rate of work:... **Power = work/time**... (More generally, p…

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

Energy due to the position of something or the movement of so…

Work

The product of the force and the distance moved by the force:…

Power

The time rate of work:... **Power = work/time**... (More generally, p…

Momentum

Impulse

Law of conservation of momentum

Elastic collision

The mass of an object multiplied by it's velocity.... p = mv

The quantity force x time, impulse = Ft, impulse = change in…

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

When objects collide without being permanently deformed and w…

Momentum

The mass of an object multiplied by it's velocity.... p = mv

Impulse

The quantity force x time, impulse = Ft, impulse = change in…

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…

Define momentum.

What usually is the changing factor wh…

Define the law of conservation of mome…

Define an isolated system

Mass times velocity

Velocity

the total momentum in a closed system (isolated system) remai…

1. no mass gets in or out... 2. no net external forces act on t…

Define momentum.

Mass times velocity

What usually is the changing factor wh…

Velocity

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

*Kepler's Second Law of Planetary Moti…

LAW of universal gravitation

Each planet moves in an elliptical orbit with the sun at one…

The line from the sun to any planet sweeps out equal areas of…

The squares of the times of revolution (days, months, or year…

Every body in the universe attracts every other body with a f…

Each planet moves in an elliptical orbit with the sun at one…

*Kepler's Second Law of Planetary Moti…

The line from the sun to any planet sweeps out equal areas of…

Efficiency

Energy

Fulcrum

Joule

In a machine, the ratio of useful energy output to total ener…

The property of an object or a system that enables it to do w…

The pivot point of a lever

The SI unit of work and of all other forms of energy. One jou…

Efficiency

In a machine, the ratio of useful energy output to total ener…

Energy

The property of an object or a system that enables it to do w…

tangential speed

rotational speed

V=RW

rotational inertia

the distance traveled by a point on the rotating object divid…

rotational/angular speed is the number of rotations or revolu…

tangential speed=radial distance x rotational speed

an object rotating about an axis tends to remain rotating abo…

tangential speed

the distance traveled by a point on the rotating object divid…

rotational speed

rotational/angular speed is the number of rotations or revolu…

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

efficiency

energy

fulcrum

joule

in a machine, the ratio of useful energy output to total ener…

the property of an object or a system that enables it to do w…

the pivot point of a lever

the SI unit of work and of all other forms of energy. One jou…

efficiency

in a machine, the ratio of useful energy output to total ener…

energy

the property of an object or a system that enables it to do w…

Work

Power

Energy

Mechanical energy

Energy needed to move an object with a given force... + work: wh…

the rate of converting energy or doing work, Thought of as en…

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

Energy due to the position of something or the movement of so…

Work

Energy needed to move an object with a given force... + work: wh…

Power

the rate of converting energy or doing work, Thought of as en…

Momentum

Momentum is...

By momentum we mean...

Momentum in shorthand:

The product of the mass of an object and its velocity.... *Momen…

a property of moving things.

Inertia in motion.

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is...

a property of moving things.

Define momentum.

What usually is the changing factor wh…

Define the law of conservation of mome…

Define an isolated system

Mass times velocity

Velocity

the total momentum in a closed system (isolated system) remai…

1. no mass gets in or out... 2. no net external forces act on t…

Define momentum.

Mass times velocity

What usually is the changing factor wh…

Velocity

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…

Momentum

Momentum is...

By momentum we mean...

Momentum in shorthand:

The product of the mass of an object and its velocity.... *Momen…

a property of moving things.

Inertia in motion.

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is...

a property of moving things.

Momentum

Momentum is...

By momentum we mean...

Momentum in shorthand:

The product of the mass of an object and its velocity.... *Momen…

a property of moving things.

Inertia in motion.

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is...

a property of moving things.

Momentum

Momentum is...

By momentum we mean...

Momentum in shorthand:

The product of the mass of an object and its velocity.... *Momen…

a property of moving things.

Inertia in motion.

Momentum

The product of the mass of an object and its velocity.... *Momen…

Momentum is...

a property of moving things.

Momentum

A moving object can have a large momen…

If a force is increased on an object,…

Inertia in motion; **Mass x Velocity**

True

It increases

Momentum

Inertia in motion; **Mass x Velocity**

A moving object can have a large momen…

If you toss a stick into the air, it a…

Where is the center of mass of a baseb…

If you hang at rest by your hands from…

Where is the center of mass of a hollo…

It will rotate about the center of mass

The center of mass and the center of gravity are both at the…

Somewhat right below where your hands grab the rope

In the center of the ball

If you toss a stick into the air, it a…

It will rotate about the center of mass

Where is the center of mass of a baseb…

The center of mass and the center of gravity are both at the…