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Study sets matching "machines energy simple"

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Study sets matching "machines energy simple"

8 terms
Energy and Simple Machines
balanced
compound machine
force
fulcrum
the condition that exists when two or more forces operating o…
a device that combines two or more simple machines
a push or pull that changes the speed or direction of an object
a point or support around which a lever rotates
balanced
the condition that exists when two or more forces operating o…
compound machine
a device that combines two or more simple machines
36 terms
Simple Machines and Energy
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
To get more power, do the same work in…
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
shorter
What energy is used to do
Work
Force applied through a distance
Work
15 terms
Energy and Simple Machines
energy
work
simple machine
inclined plane
the ability to do work
when a force causes an object to move in the same direction t…
a device that changes the direction or amount of force needed…
a sloping surface that reduces the force required to move an…
energy
the ability to do work
work
when a force causes an object to move in the same direction t…
18 terms
Energy and Simple Machines
Mechanical energy
Potential energy
Kinetic energy
Chemical energy
Energy of motion
Stored energy/Energy due to its position
Energy in motion
Energy stored in chemical bonds
Mechanical energy
Energy of motion
Potential energy
Stored energy/Energy due to its position
8 terms
Energy and Simple Machines
balanced
compound machine
force
fulcrum
when two or more forces operating on a body do not change the…
a device that combines two or more simple machines
a push or pull that changes the speed or direction of an object
a point or support around which a lever rotates
balanced
when two or more forces operating on a body do not change the…
compound machine
a device that combines two or more simple machines
36 terms
Energy and Simple Machines
Energy
Kinetic Energy
Potential Energy
Electrical Energy
has the ability to cause motion or create change; used by any…
Energy in motion.
Energy that is stored in an object
Energy caused by the movement of electrically charged particl…
Energy
has the ability to cause motion or create change; used by any…
Kinetic Energy
Energy in motion.
16 terms
Energy, work, Simple Machines
Potential Energy
Chemical Potential Energy
Elastic Potential Energy
Gravitational Potential Energy
energy that is stored
energy stored in chemical bonds
energy stored by something that can stretch or compress
anything that can fall
Potential Energy
energy that is stored
Chemical Potential Energy
energy stored in chemical bonds
36 terms
Simple Machines and Energy
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
To get more power, do the same work in…
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
shorter
What energy is used to do
Work
Force applied through a distance
Work
40 terms
Work ,energy, and simple machines
Equation for work
Units of work
Energy
Potential energy
Force ×Distance
Newton-meters(N m) or Joules(J)
The ability to perform work or to change an object
Energy that is stored in the position, or structure, of an ob…
Equation for work
Force ×Distance
Units of work
Newton-meters(N m) or Joules(J)
15 terms
Energy and Simple Machines
Potential Energy
Kinetic Energy
Energy
Waves
Stored Energy
Energy in motion
The ability to do work
How energy travels
Potential Energy
Stored Energy
Kinetic Energy
Energy in motion
12 terms
Motion: Simple Machines/Energy
inclined planes
lever
wheel and axle
pulley
a simple machine with a flat surface that is raised at one en…
a simple machine that consists of a bar that pivots at a fixe…
a simple machine consisting of two circular objects of differ…
a simple machine consisting of a wheel with a groove in which…
inclined planes
a simple machine with a flat surface that is raised at one en…
lever
a simple machine that consists of a bar that pivots at a fixe…
13 terms
Work/Energy, Simple Machines
Work
Energy
Potential Energy
Kinetic Energy
The measurement of the energy used to perform a task.
The ability to perform work or change an object.
The energy that is stored in the position, or structure, of a…
The energy of a moving object.
Work
The measurement of the energy used to perform a task.
Energy
The ability to perform work or change an object.
15 terms
Energy and Simple Machines
Energy
Work
Simple Machine
Inclined Plane
the ability to do work
applying force to an object and making it move
a device that reduces the effort force needed to do work by i…
a sloping surface like a ramp that reduces the force required…
Energy
the ability to do work
Work
applying force to an object and making it move
13 terms
ENERGY: Simple Machines
One of the six simple machines made of…
One of the six simple machines made of…
One of the six simple machines made of…
One of the six simple machines made of…
wheel and axle
inclined plane
lever
wedge
One of the six simple machines made of…
wheel and axle
One of the six simple machines made of…
inclined plane
22 terms
Simple Machines/Energy and Tools
machine
simple machines
lever
compound machine
anything that helps you do work or makes work easier
machines that have few parts
a bar that can turn or pivot on a fixed point called the fulc…
a machine made up of two or more simple machines
machine
anything that helps you do work or makes work easier
simple machines
machines that have few parts
31 terms
Energy, Work and Simple Machines
Energy
Kinetic Energy
Going down a Slide
Potential Energy
the ability to cause change
energy in the form of motion
Kinetic Energy
energy that is stored
Energy
the ability to cause change
Kinetic Energy
energy in the form of motion
18 terms
Energy, Work and Simple Machines
Energy
Work
kinetic
potential
ability to do work
Force X distance
energy in motion
energy that could move
Energy
ability to do work
Work
Force X distance
19 terms
Energy, Work, and Simple Machines
energy
work
mechanical energy
kinetic energy
the ability to do work. It is measured in units called joules…
something that is done when a force that is applied to an obj…
the energy an object has because of its motion or position. T…
the energy an object has because it is moving (motion).
energy
the ability to do work. It is measured in units called joules…
work
something that is done when a force that is applied to an obj…
22 terms
Work, Energy, and Simple Machines
Energy
Work
Simple Machines
Potential Energy
The ability to do work
The transfer of energy
Devices that make doing work easier by changing the size of t…
Stored energy
Energy
The ability to do work
Work
The transfer of energy
10 terms
Simple Machines & Energy Review
Fulcrum
Increased
Data Table
Diagrams
Fixed point in a lever
To reduce the effort force needed with a ramp, the length of…
Used to organize data collected during an experiment. It shou…
Drawings and pictures that identify specific parts or how tho…
Fulcrum
Fixed point in a lever
Increased
To reduce the effort force needed with a ramp, the length of…
13 terms
Energy & Simple Machines
fulcrum
compound machine
potential energy
energy
The point on which a lever turns.
A machine made of two or more simple machines.
Stored energy.
The ability to do work.
fulcrum
The point on which a lever turns.
compound machine
A machine made of two or more simple machines.
17 terms
Energy and Simple Machines
Energy
Work
Simple Machine
Inclined Plane
the ability to do work
applying force to an object and making it move
a device that reduces the effort force needed to do work by i…
a sloping surface like a ramp that reduces the force required…
Energy
the ability to do work
Work
applying force to an object and making it move
28 terms
simple machines and energy
work
work formula
joules
300nx30m
Force exerted on an object that causes it to move
force x distance
unit for work
=9000J
work
Force exerted on an object that causes it to move
work formula
force x distance
23 terms
Energy and Simple Machines
Electrical Energy
Energy
Energy Converter
Energy Receiver
Energy caused by the movement of electrons
Is the ability to do work
Any machine that transfers energy from one form to another
an object to which the energy is transferred from the converter
Electrical Energy
Energy caused by the movement of electrons
Energy
Is the ability to do work
9 terms
Energy, Work & Simple Machines
Inclined Plane
Wedge
Screws
Levers
Ex: Ramp... An inclined plane is a flat slanted surface that al…
Ex: Splitting wood with an ax.... A Wedge is a divice that is t…
Ex: A wood screw.... A screw is an inclined plane wrapped aroun…
Ex. Pulling a nail from a board with the claw of a hammer.... A…
Inclined Plane
Ex: Ramp... An inclined plane is a flat slanted surface that al…
Wedge
Ex: Splitting wood with an ax.... A Wedge is a divice that is t…
21 terms
Energy and Simple Machines
energy
kinetic energy
potential energy
mechanical energy
The ability to do work
Energy of motion
energy stored due to an object's position or arrangement
kinetic or potential energy associated with the motion or pos…
energy
The ability to do work
kinetic energy
Energy of motion
19 terms
Simple Machines and Energy
Technology
Engineer
Simple machine
Energy
something manmade that fulfills a human need
someone who solves problems by designing solutions
used to make work easier to do by providing a tradeoff
used to do work or move an object
Technology
something manmade that fulfills a human need
Engineer
someone who solves problems by designing solutions
13 terms
Simple Machines & Energy
Kinetic Energy
Potential Energy
Six Types of Simple Machines
Class 1 Lever & Examples
The energy of a moving object
energy stored in the position or the structure of an object
Lever, pulley, wedge, wheel and axle, inclined plane, screw
Seesaws, scissors, pliers, hammer claw... Effort -- Fulcrum --…
Kinetic Energy
The energy of a moving object
Potential Energy
energy stored in the position or the structure of an object
15 terms
Energy and Simple Machines
Potential Energy
Kinetic Energy
Energy
Waves
Stored Energy
Energy in motion
The ability to do work
How energy travels
Potential Energy
Stored Energy
Kinetic Energy
Energy in motion
10 terms
simple machines and energy review
fulcrum
increased
data table
diagrams
fulcrum
increased
17 terms
Energy and Simple Machines
Energy
Work
Simple Machine
Inclined Plane
the ability to do work
applying force to an object and making it move
a device that reduces the effort force needed to do work by i…
a sloping surface like a ramp that reduces the force required…
Energy
the ability to do work
Work
applying force to an object and making it move
20 terms
work, simple machines, energy
formula for work
kinetic energy
potential energy
force
Force N * distance m= Work J
energy that is created when an object is moving, EX: the bott…
energy that is stored, EX: a rock on the edge of a cliff, a b…
a push or pull exerted on an object
formula for work
Force N * distance m= Work J
kinetic energy
energy that is created when an object is moving, EX: the bott…
8 terms
Energy and Simple Machines
Balanced
Compound Machine
Force
Fulcrum
The condition that exists when two or more forces operating o…
A device that combines two or more simple machines
A push or pull that changes the speed or direction of an object
A point or support around which a lever rotates
Balanced
The condition that exists when two or more forces operating o…
Compound Machine
A device that combines two or more simple machines
15 terms
Work Energy simple machines
work
energy
kinetic energy
potential energy
when a force moves an object on changes its direction
the ability to do work
energy of motion
stored energy that is ready to be used
work
when a force moves an object on changes its direction
energy
the ability to do work
Energy and Simple Machines
energy
thermal energy
solar energy
electrical energy
ability to cause change in the motion or position of an object
energy an object has because its particles are in motion
energy from the sun in the forms of heat and light
energy of charged particles that flow in a circuit
energy
ability to cause change in the motion or position of an object
thermal energy
energy an object has because its particles are in motion
17 terms
Energy and Simple Machines
Energy
Work
Simple Machine
Inclined Plane
the ability to do work
applying force to an object and making it move
a device that reduces the effort force needed to do work by i…
a sloping surface like a ramp that reduces the force required…
Energy
the ability to do work
Work
applying force to an object and making it move
Motion: Simple Machines/Energy
inclined planes
lever
wheel and axle
pulley
a simple machine with a flat surface that is raised at one en…
a simple machine that consists of a bar that pivots at a fixe…
a simple machine consisting of two circular objects of differ…
a simple machine consisting of a wheel with a groove in which…
inclined planes
a simple machine with a flat surface that is raised at one en…
lever
a simple machine that consists of a bar that pivots at a fixe…
28 terms
Simple Machines and Energy
energy
machine
work
Joule
the ability to do work
an item that makes work easier or more effective
the conversion of energy; item must move in same direction as…
SI unit for work and energy
energy
the ability to do work
machine
an item that makes work easier or more effective
31 terms
Energy transformations and Simple machines
Energy Transformation
law of conservation of energy
work formula
work
When one type of energy is transformed into another
Matter is not created nor destroyed in any chemical or physic…
Force x Distance
Force exerted on an object that causes it to move
Energy Transformation
When one type of energy is transformed into another
law of conservation of energy
Matter is not created nor destroyed in any chemical or physic…
13 terms
Simple Machines/Energy
Lever
Wheel & Axel
Pully
Inclined Plane
a simple machine that consists of a bar that pivots at a fixe…
A two- part simple machine such as a Ferris wheel is this
A simple machine that consists of a grooved wheel with a rope…
Ramp
Lever
a simple machine that consists of a bar that pivots at a fixe…
Wheel & Axel
A two- part simple machine such as a Ferris wheel is this
21 terms
Simple Machines & Energy
circuit
conductor
energy
force
the path electricity flows through
a material through which electricity can pass; a material thr…
the ability to do work
a push or pull
circuit
the path electricity flows through
conductor
a material through which electricity can pass; a material thr…
78 terms
Energy and Simple Machines
What is the unit for force?
What is the unit for work?
What is the unit for power?
What is the unit for distance that mus…
Newton (N) or kg x m/s squared
Joules (J) or or N x m or kg x m squared/ s squared
Watt (W) or J/s or kg x m squared/s cubed
Meters (m) because when you cross out work units and force un…
What is the unit for force?
Newton (N) or kg x m/s squared
What is the unit for work?
Joules (J) or or N x m or kg x m squared/ s squared
12 terms
Simple Machines - Work & Energy
Lever
Examples of levers
screw
Examples of screws
made up of a bar that turns on a fixed point or a fulcrum
light switch, seesaw, hammer, wheel barrow
an inclined plane wound around a cylinder
light bulb, drill, toothpaste cap and tube
Lever
made up of a bar that turns on a fixed point or a fulcrum
Examples of levers
light switch, seesaw, hammer, wheel barrow
13 terms
simple machines/energy
lever
pulley
wedge
wheel and axle
a rigid bar resting on a pivot, used to help move a heavy or…
a wheel with a grooved rim around which a cord passes. It act…
.... a piece of wood, metal, or some other material having one t…
a simple lifting machine consisting of a rope that unwinds fr…
lever
a rigid bar resting on a pivot, used to help move a heavy or…
pulley
a wheel with a grooved rim around which a cord passes. It act…
19 terms
Energy & Simple Machines
kinetic energy
potential energy
thermal energy
radiant energy
energy of motion
stored energy
energy created by the motion of an object's atoms. Example: h…
energy transferred by radiation wave. Example: light from a l…
kinetic energy
energy of motion
potential energy
stored energy
36 terms
Energy and Simple Machines Vocab
non-renewable energy
coal
oil/petroleum
natural gas
Energy we use faster than it can be made is called _____.
The fossil fuel that comes from plant material that died in s…
The fossil fuel that is a liquid that formed from fossilized…
The fossil fuel that is found in the Earth's crust is called…
non-renewable energy
Energy we use faster than it can be made is called _____.
coal
The fossil fuel that comes from plant material that died in s…
27 terms
Energy, Simple Machines, and Electricity
Wheel and Axle
Screw
Wedge
Wedge
A wheel with a rod through the center
Inclined plane wrapped around a pole
Object with at least one slanting side
Object that cuts or separates material
Wheel and Axle
A wheel with a rod through the center
Screw
Inclined plane wrapped around a pole
25 terms
Energy, Work, and Simple Machines
chemical energy
electric energy
energy
kinetic energy
stored in and released from the bonds between atoms
form of kinetic energy that an electric current carries
the ability to cause a change
object that has energy because of its motion
chemical energy
stored in and released from the bonds between atoms
electric energy
form of kinetic energy that an electric current carries
20 terms
Energy and Simple Machines
inclined plane
simple machines
wedges
screws
flat surface that is higher on one end
has few or no moving parts
a device that is thick at one end and tapers to a thin edge a…
an inclined plane wrapped around a shaft or cylinder
inclined plane
flat surface that is higher on one end
simple machines
has few or no moving parts
18 terms
Energy and Simple Machines
gravity
kinetic energy
friction
high efficiency
a force that pulls two objects together
the energy of motion
when a moving object rubs against something, its motion slows…
a lot of work is done for the amount of energy used
gravity
a force that pulls two objects together
kinetic energy
the energy of motion
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