# Study sets matching "simple machines chapter 10"

machine

simple or complex

ideal mechanical advantage

ideal mechanical advantage

a device that changes the magnitude or direction (or both) of…

what can a machine be?

compares force in and out in the absence of friction in an "id…

what does IMA stand for?

machine

a device that changes the magnitude or direction (or both) of…

simple or complex

what can a machine be?

Actual Mechanical Advantage

Compound Machine

Efficiency

Effort

The ratio of the resistance force to the actual effort force.

A combination of simple machines. Its total mechanical advanta…

The ratio of the work output to the work input of a machine.

The force applied to a machine.

Actual Mechanical Advantage

The ratio of the resistance force to the actual effort force.

Compound Machine

A combination of simple machines. Its total mechanical advanta…

Kinetic energy

Work energy theorem

Effort force

Efficiency

The energy resulting from motion of an object

States that the work done on an object is equal to the objects…

Force exerted on a machine

Ratio of the output work to the input work

Kinetic energy

The energy resulting from motion of an object

Work energy theorem

States that the work done on an object is equal to the objects…

Work

Joule

Energy

Power

The product of the force exerted on an object and the distance…

SI unit of energy (or work or heat) equal to one newton-meter.

Non-material property capable of causing changes in matter.

Rate of doing work; rate of energy conversion.

Work

The product of the force exerted on an object and the distance…

Joule

SI unit of energy (or work or heat) equal to one newton-meter.

Work

Energy

Kinetic Energy

Work-Theory Theorem

The transfer of energy by mechanical means; is done when a con…

The ability of an object to produce a change in itself or in t…

The energy of an object, resulting from its motion.

States that when work is done on an object, a change in kineti…

Work

The transfer of energy by mechanical means; is done when a con…

Energy

The ability of an object to produce a change in itself or in t…

Work

Energy

Kinetic Energy

Work-Energy Theorem

The product of the force and the object's displacement

The ability of an object to produce a change in itself or the…

Energy resulting from motion

When work is done on an object, the result is a change in kine…

Work

The product of the force and the object's displacement

Energy

The ability of an object to produce a change in itself or the…

compound machine

efficiency

effort force

energy

a machine consisting of two or more simple machines that are c…

the ratio of output work to input work

the force a person exerts on a machine

the ability of an object to produce a change in itself or in t…

compound machine

a machine consisting of two or more simple machines that are c…

efficiency

the ratio of output work to input work

compound Machine

efficiency

effort Force

energy

(207): Machine consisting of two or more simple machines.

(206): Ratio of output work (or energy) to input work (or ener…

(205): Force exerted on a machine.

(201): Non-material property capable of causing changes in mat…

compound Machine

(207): Machine consisting of two or more simple machines.

efficiency

(206): Ratio of output work (or energy) to input work (or ener…

Work

Energy

Kinetic energy

Work-energy theorem

The transfer of energy by mechanical means; is done when a con…

The ability of an object to produce a change in itself or in t…

The energy of an object, resulting from its motion.

States that when work is done on an object, a change in kineti…

Work

The transfer of energy by mechanical means; is done when a con…

Energy

The ability of an object to produce a change in itself or in t…

Work

Energy

Kinetic Energy

Work-Energy Theorem

The transfer of energy by mechanical means; is done when a con…

The ability of an object to produce a change in itself or in t…

The energy of an object, resulting from its motion.

States that when work is done on an object, a change in kineti…

Work

The transfer of energy by mechanical means; is done when a con…

Energy

The ability of an object to produce a change in itself or in t…

Work

Energy

Kinetic energy

Work-energy theorem

The transfer of energy by mechanical means; is done when a con…

The ability of an object to produce a change in itself or in t…

The energy of an object, resulting from its motion.

States that when work is done on an object, a change in kineti…

Work

The transfer of energy by mechanical means; is done when a con…

Energy

The ability of an object to produce a change in itself or in t…

Work

Formula for Work

Power

Simple Machine

Done when a force causes an object to move in the same directi…

Work (in joules) = Force (in newtons) x Distance (in meters) W…

How quickly work is done

A machine that does work with only one movement

Work

Done when a force causes an object to move in the same directi…

Formula for Work

Work (in joules) = Force (in newtons) x Distance (in meters) W…

Simple machines

input and output

energy

AMA

early force-multiplying machines

use of a simple machine involves 2 forces

Machine cannot create ______________ so it cannot return more…

actual mechanical advantage

Simple machines

early force-multiplying machines

input and output

use of a simple machine involves 2 forces

Simple Machines

Screw

Axle

Wheels as force multipliers

Basic devices that can change the amount or the direction of f…

A spiral inclined plane. A simple machine designed to cut thro…

The centre of a wheel.

Where force applied to the rim of the wheel turns the axle wit…

Simple Machines

Basic devices that can change the amount or the direction of f…

Screw

A spiral inclined plane. A simple machine designed to cut thro…

work

simple machine

lever

fulcrum

the use of force to move an object over a distance

a machine with few or no moving parts that you apply with just…

a simple machine made of a bar that pivots on a fixed point

the fixed point on a lever

work

the use of force to move an object over a distance

simple machine

a machine with few or no moving parts that you apply with just…

Simple Machines

potential, kinetic

input, output

work input = input force x input distan…

early force-multiplying machines

Machines also convert various forms of ______________ energy i…

use of a simple machine involves 2 forces

formula to find the work input

Simple Machines

early force-multiplying machines

potential, kinetic

Machines also convert various forms of ______________ energy i…

Simple Machine

Machine

Input

Output

Early force-multiplying machines.

Converts various forms of potential energy into kinetic energy.

The force applied to the machine.

The work obtained from the machine.

Simple Machine

Early force-multiplying machines.

Machine

Converts various forms of potential energy into kinetic energy.

Work

Machine

Simple machine

Compound machine

Using force- pushing or pulling-in order to move and object to…

Any device that helps do work

A tool made up of one or two parts

Contains one or more simple machines

Work

Using force- pushing or pulling-in order to move and object to…

Machine

Any device that helps do work

Work

Power

mechanical advantage

efficiency

the transfer of energy to an object by a force that makes an o…

the rate at which work is done

the ratio of a machine's output force produced to the input fo…

the ratio of the output work to the input work in a machine

Work

the transfer of energy to an object by a force that makes an o…

Power

the rate at which work is done

work

energy

kinetic energy

work-energy theorem

The transfer of energy by mechanical means; is done when a con…

The ability of an object to produce a change in itself or in t…

The energy of an object, resulting from its motion.

States that when work is done on an object, a change in kineti…

work

The transfer of energy by mechanical means; is done when a con…

energy

The ability of an object to produce a change in itself or in t…

Inclined Plane

Lever

Pulley

Screw

A simple machine that is a slanted surface

A simple machine made of a bar that pivots on a fixed point

A simple machine made of a wheel with a line around it

A simple machine made of a post with an inclined plane wrapped…

Inclined Plane

A simple machine that is a slanted surface

Lever

A simple machine made of a bar that pivots on a fixed point