#### Study sets matching "machines chapter 12"

#### Study sets matching "machines chapter 12"

Work Definition

Calculation of work

Joule

Power

When an object moves in the same direction as the force appli…

Force x Distance

SI unit of work (1 Newton of force moving an object 1 meter)

Amount of work done to something in a period of time

Work Definition

When an object moves in the same direction as the force appli…

Calculation of work

Force x Distance

work

power

machine

input force

force exerted on an object that causes it to move

(physics) the rate at which work is done

a device that makes doing work easier

the force exerted on a machine

work

force exerted on an object that causes it to move

power

(physics) the rate at which work is done

work

joule

machine

input force

the product of force and distance when force is used to move…

unit of work, the SI unit of energy

a device that changes the amount of force exerted or the dire…

the force exerted on a machine

work

the product of force and distance when force is used to move…

joule

unit of work, the SI unit of energy

Work

joule

Power

Machine

Force exerted on an object that causes it to move

A unit of work equal to one newton-meter

The rate at which one form of energy is transformed into anot…

A device that changes the amount of force exerted, the distan…

Work

Force exerted on an object that causes it to move

joule

A unit of work equal to one newton-meter

work (definition)

power (equation)

machine (definition)

mechanical advantage (definition)

object must move in the same direction of force for this to o…

work done ➗ unit of time

changes force or direction force is applied

the number of times a machine increase a force exerted on it

work (definition)

object must move in the same direction of force for this to o…

power (equation)

work done ➗ unit of time

Work

joule

Power

Machine

Force exerted on an object that causes it to move

A unit of work equal to one newton-meter

The rate at which one form of energy is transformed into anot…

A device that changes the amount of force exerted, the distan…

Work

Force exerted on an object that causes it to move

joule

A unit of work equal to one newton-meter

work

joule

power

machine

Force exerted on an object that causes it to move.

The amount of work you do when you exert a force of one newto…

The rate at which work is done.

A device that changes the amount of force exerted, the distan…

work

Force exerted on an object that causes it to move.

joule

The amount of work you do when you exert a force of one newto…

Power

Joule

Work

Efficiency

Rate at which work is done

Amount of work you do when you exert a force of 1 Newton to m…

Force exerted on an object that causes it to move

More work with less effort makes a machine more efficient (wo…

Power

Rate at which work is done

Joule

Amount of work you do when you exert a force of 1 Newton to m…

work

joule

power

machine

force exerted on an object that causes it to move; force time…

a unit of work equal to one newton-meter

the rate at which one form of energy is transformed into anot…

a device that allows you to do work in a way that is easier

work

force exerted on an object that causes it to move; force time…

joule

a unit of work equal to one newton-meter

Work

Watt

Power

Joule

Force exerted on an object that causes it to move

The unit or power when one joule of work is done in one second

The rate at which one form of energy is transformed into anot…

The amount of work you do when you exert a force of 1 newton…

Work

Force exerted on an object that causes it to move

Watt

The unit or power when one joule of work is done in one second

Work

Joule

Machine

Input Force

The product of force and distance when a force is used to mov…

A unit of work equal to one Newton meter

A device that changes the amount of force exerted or the dire…

The force exerted on a machine

Work

The product of force and distance when a force is used to mov…

Joule

A unit of work equal to one Newton meter

Work

Joule

Machine

Input force

Force exerted on an object that causes it to move

A unit of work equal to one Newton-meter.

A device that changes the amount of force exerted, the distan…

The force exerted on a machine.

Work

Force exerted on an object that causes it to move

Joule

A unit of work equal to one Newton-meter.

Work

Joule

Machine

Input force

Force exerted on an object that causes it to move.

A unit of work equal to one Newton meter.

A device that changes the amount of force exerted the distanc…

The force exerted on a machine.

Work

Force exerted on an object that causes it to move.

Joule

A unit of work equal to one Newton meter.

Work

Power

Input force

Machine

When you exert a force on aobject that causes the object to m…

Is the rate at which work is done

The force you exert on a machine

Is a device that allows you to do work in a way that is easier

Work

When you exert a force on aobject that causes the object to m…

Power

Is the rate at which work is done

Power

Joule

Work

Efficiency

Rate at which work is done

Amount of work you do when you exert a force of 1 Newton to m…

Force exerted on an object that causes it to move

More work with less effort makes a machine more efficient (wo…

Power

Rate at which work is done

Joule

Amount of work you do when you exert a force of 1 Newton to m…

Which two factors determine the amount…

If you lift an object three times fart…

What unit is used to measure work?

When is work being done on an object?

The size of the force and the distance it acts over.

Three times as much

Joule

Whenever it is being moved as a result of a force.

Which two factors determine the amount…

The size of the force and the distance it acts over.

If you lift an object three times fart…

Three times as much

Work

Joule

Power

Machine

Force exerted on an object that causes it to move

A unit of work equal to one newton-meter

The rate at which one form of energy is transformed into anot…

A device that changes the amount of force exerted, the distan…

Work

Force exerted on an object that causes it to move

Joule

A unit of work equal to one newton-meter

work

joule

power

machine

when you exert a force on an object that causes the object to…

the amount of work you do when you exert a force of 1 newton…

the rate at which work is done

a device that allows you to do work in a way that is easier

work

when you exert a force on an object that causes the object to…

joule

the amount of work you do when you exert a force of 1 newton…

Work

Joule (J)

Power

Machine

When you exert a force on an object that causes the object to…

The amount of work you do when you exert a force of 1 newton…

The rate at which work is done

Device that alloes you to do work in a way that is easier

Work

When you exert a force on an object that causes the object to…

Joule (J)

The amount of work you do when you exert a force of 1 newton…

Work

Joule

Power

Input force

When you exert a force on an object that causes the object to…

(J) The amount of work you do when you exert a force of 1 N t…

The rate at which work is done

The force you exert on the machine

Work

When you exert a force on an object that causes the object to…

Joule

(J) The amount of work you do when you exert a force of 1 N t…

Work

Joule

Machine

Input force

The product of force and distance when a force is used to mov…

A unit of work equal to one Newton meter

A device that change the amount of force exerted or the direc…

The force exerted on a machine

Work

The product of force and distance when a force is used to mov…

Joule

A unit of work equal to one Newton meter

Work

No

Not

Work= Force x Distance

_____ is done on an object when a force is applied to it, cau…

If there is no motion, ___ work is done.

If the motion is not in the same direction as the applied for…

The calculation for work?

Work

_____ is done on an object when a force is applied to it, cau…

No

If there is no motion, ___ work is done.

work

Joule

Machine

input Force

The product of force and distance when a force is used to mov…

A unit of work equal to one Newton meter

A devise that changes the amount of force exerted or a the di…

The force exerted on a machine

work

The product of force and distance when a force is used to mov…

Joule

A unit of work equal to one Newton meter