Study sets matching "simple machines science"

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Study sets matching "simple machines science"

22 terms
Physical Science Simple Machines
force
friction
bouyancy
forces
A push or pull or turn on an object.
Force created when two objects rub against each other.
Forces for air flight
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
18 terms
Physical Science Simple Machines
force
friction
gravity
Simple Machines
A push or pull or turn on an object.
Force created when two objects rub against each other.
The force that pulls objects toward each other.
Tools that make work easier.
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
Science Olympiad Simple Machines
Simple Machines
6 Simple Machines
friction
force
Tools that make work easier
lever, pulley, screw, wheel and axle, inclined plane, wedge
Force created when two objects rub against each other.
A push or pull on an object.
Simple Machines
Tools that make work easier
6 Simple Machines
lever, pulley, screw, wheel and axle, inclined plane, wedge
18 terms
Science 5: Simple Machines
lever
fulcrum
load
force
A lever has a fulcrum, beam/bar, load and effort.
The point where the bar (or beam) balances or pivots.
What is being pushed, pulled, lifted or moved. Also known as…
The push, pull, or lift that uses energy to cause motion. Als…
lever
A lever has a fulcrum, beam/bar, load and effort.
fulcrum
The point where the bar (or beam) balances or pivots.
17 terms
Science Simple Machines
Pulley
Screw
Wedge
Lever
Wheel with grooves that can hold a rope
Inclined plane wound around an axle
One or more inclined planes used to force things apart
A bar that turns on a point
Pulley
Wheel with grooves that can hold a rope
Screw
Inclined plane wound around an axle
24 terms
Science 6th - Simple Machines
pulley
moveable pulley
fixed pulley
pulley system
a grooved wheel with a rope around it
attached to the object being lifted and it decreases the amou…
a pulley attached to a FIXED POINT changing the direction of…
can change the direction of a force and multiply the force
pulley
a grooved wheel with a rope around it
moveable pulley
attached to the object being lifted and it decreases the amou…
Science (Simple Machines)
Simple Machine
Inclined Plane
Lever
Pulley
A machine with few or no moving parts. Simple machines make w…
A sloping surface, such as a ramp. Can be used to alter the e…
A straight rod or board that pivots on a point known as a ful…
A wheel that usually has a groove around the outside edge. Pu…
Simple Machine
A machine with few or no moving parts. Simple machines make w…
Inclined Plane
A sloping surface, such as a ramp. Can be used to alter the e…
22 terms
Physical Science Simple Machines
force
friction
bouyancy
forces
A push or pull or turn on an object.
Force created when two objects rub against each other.
An upward force on an object in water
can be balanced or unbalanced
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
SCIENCE SIMPLE MACHINES AND MACHINES
machine
a machine can make work easier in what…
Input and Output forces
Formula for finding energy
any device that makes doing work easier
1. increasing force... 2. decreasing force... 3. changing direction
two forces involved when a machine does work
FI(DI)+FO(DO)
machine
any device that makes doing work easier
a machine can make work easier in what…
1. increasing force... 2. decreasing force... 3. changing direction
8 terms
Physical Science - Simple Machines
Machine
Why is a bicycle a good example of a m…
Machines have i_____ and o_____.
What does INPUT include?
A device with moving parts that work together to accomplish a…
The parts work together to transform forces from muscles in t…
Input and Output
Everything you do to make the machine work.
Machine
A device with moving parts that work together to accomplish a…
Why is a bicycle a good example of a m…
The parts work together to transform forces from muscles in t…
Simple Machines Science Olympiad
screw
wheel and axle
pulley
wedge
screw
wheel and axle
10 terms
3rd Grade Science - Simple Machines
simple machine
lever
fulcrum
inclined plane
Kinds of tools with few or no moving parts that make work eas…
a simple machine made of a bar that is supported underneath a…
the point on which a lever is supported and turns
a simple machine that is a flat surface that can be sloped or…
simple machine
Kinds of tools with few or no moving parts that make work eas…
lever
a simple machine made of a bar that is supported underneath a…
20 terms
6th Science Simple Machines
What is an inclined plane?
How does an inclined plane make it eas…
How can an inclined plane be used in a…
What is a pulley?
An inclined plane is a slanted surface with one raised end, a…
An inclined plane allows you to use less force to raise an ob…
An escalator is an example of a system that uses an inclined…
1) a simple machine that consists of a wheel with a groove in…
What is an inclined plane?
An inclined plane is a slanted surface with one raised end, a…
How does an inclined plane make it eas…
An inclined plane allows you to use less force to raise an ob…
22 terms
Physical Science and Simple Machines
force
friction
bouyancy
forces
A push or pull or turn on an object.
Force created when two objects rub against each other.
The ability or tendency to float in water or air or some othe…
Forces for air flight
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
12 terms
Science Olympiad Simple Machines
Power
Watt
Joule
Newtons
Joules/seconds
Unit of Power
Unit of Work
Unit of Energy
Power
Joules/seconds
Watt
Unit of Power
9 terms
Science - Simple Machines
Work
Simple Machine
Lever
Wheel-and-axle
Work is the use of force to move an object from one place to…
A simple machine has few or no moving parts. This wheelbarrow…
A LEVER is a BAR that pivot or turns, on a fixed support call…
A WHEEL-AND-AXLE is a simple machine that has a WHEEL and an…
Work
Work is the use of force to move an object from one place to…
Simple Machine
A simple machine has few or no moving parts. This wheelbarrow…
11 terms
Science Simple Machines
effort force
wedge
simple machine
work
force you put into a simple machine
two inclined planes placed back to back
basic machines that make up other machines
result of a force moving an object through a distance
effort force
force you put into a simple machine
wedge
two inclined planes placed back to back
7 terms
Science: Simple Machines
Wedge
Wheel and Axel
Screw
Lever
A machine that cuts through something
A machine that reduces force and goes on the bottom of a car
A machine that spins onto something to secure it
A bar that pivots with a load and effort on either end
Wedge
A machine that cuts through something
Wheel and Axel
A machine that reduces force and goes on the bottom of a car
24 terms
Science 6th - Simple Machines
pulley
moveable pulley
fixed pulley
pulley system
a grooved wheel with a rope around it
attached to the object being lifted and it decreases the amou…
a pulley attached to a FIXED POINT changing the direction of…
can change the direction of a force and multiply the force
pulley
a grooved wheel with a rope around it
moveable pulley
attached to the object being lifted and it decreases the amou…
13 terms
Simple Machines-Science
simple machines
work
work equation
mechanical advantage
make work easier or more efficient
moving an object over a distance using force
work= force x distance
the number of times easier a machine makes a job
simple machines
make work easier or more efficient
work
moving an object over a distance using force
24 terms
SCIENCE OLYMPIAD Simple Machines
Machine
Simple machine
Compound machine
Mechanical advantage
A mechanical or electrical device that makes work easier
A non-motorized device that changes the direction and/or magn…
Two or more simple machines put together. In fact, most machi…
A measure of the force amplification achieved by using a tool…
Machine
A mechanical or electrical device that makes work easier
Simple machine
A non-motorized device that changes the direction and/or magn…
22 terms
Physical Science Simple Machines
force
friction
bouyancy
forces
A push or pull or turn on an object.
Force created when two objects rub against each other.
Forces for air flight
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
22 terms
Physical Science Simple Machines
force
friction
bouyancy
forces
A push or pull or turn on an object.
Force created when two objects rub against each other.
Forces for air flight
force
A push or pull or turn on an object.
friction
Force created when two objects rub against each other.
20 terms
Deonta simple machines science
dependent
energy
independent
fixed
variable you measure
property than enables something to work
variable you change
type of pulley attached to a structure
dependent
variable you measure
energy
property than enables something to work
Science Simple Machines Vocabulary
Machines
Wedge
Inclined Plane
Screw
Machines make it easier for us to do work. There are three ba…
The two sides of the wedge push the downward force of the ham…
Pushing a load up a gentle slope is easier than lifting the l…
Turning a screw into an object is easier than pushing it in d…
Machines
Machines make it easier for us to do work. There are three ba…
Wedge
The two sides of the wedge push the downward force of the ham…
Simple Machines Science Quizlet
Work
Simple Machine
3 Ways Simple Machines Help Us
6 Simple Machines
Occurs when a force is used to move an object. Done when a fo…
A device that helps reduce the amount of force required to do…
1. Apply less effort over a greater distance.... 2. Apply more e…
lever... wheel and axle... pulley... inclined plane... wedge... screw
Work
Occurs when a force is used to move an object. Done when a fo…
Simple Machine
A device that helps reduce the amount of force required to do…
17 terms
science simple machines
work
joule
power
machine
Force x Distance
SI unit of energy/... Unit of work
Rate at which work is done
a device that helps do work by either overcoming a force or c…
work
Force x Distance
joule
SI unit of energy/... Unit of work
Science (work/simple machines)
Energy
Work
The following conditions must be met f…
When work is done to an object and the…
Property that enables something to do work.
Occurs when a force is used to move an object.
Apply a force to an object over a distance ... The object moves…
The work is transformed into kinetic energy.
Energy
Property that enables something to do work.
Work
Occurs when a force is used to move an object.
13 terms
8th Science --- Simple Machines
Simple Machine
What are the 6 Simple Machines?
friction
force
Tools that make work easier.
lever, pulley, screw, wheel and axle, inclined plane, wedge
Force created when two objects rub against each other.
A push or pull on an object.
Simple Machine
Tools that make work easier.
What are the 6 Simple Machines?
lever, pulley, screw, wheel and axle, inclined plane, wedge
13 terms
8th Science --- Simple Machines
Simple Machine
What are the 6 Simple Machines?
friction
force
Tools that make work easier.
lever, pulley, screw, wheel and axle, inclined plane, wedge
Force created when two objects rub against each other.
A push or pull on an object.
Simple Machine
Tools that make work easier.
What are the 6 Simple Machines?
lever, pulley, screw, wheel and axle, inclined plane, wedge
Science : Simple machines
What is a machine?
Define lever
Define effort and resistance
Define a first class lever
something used to complete a task faster/easier for humans
a rigid bar that is free to turn about a rigid point (fulcrum
*effort - where force is placed... *resistance - object that is…
fulcrum in the center, resistence on one side, effort on the…
What is a machine?
something used to complete a task faster/easier for humans
Define lever
a rigid bar that is free to turn about a rigid point (fulcrum
Science simple machines review
Machine
Compound machine
Mechanical advantage
Wheel and axel
A device that helps do work and make life easier by overcomin…
Machine made up of 2 or more simple machines
Number of times the force u apply multipled
Door knob ... An axle is a rod that goes through the wheel which…
Machine
A device that helps do work and make life easier by overcomin…
Compound machine
Machine made up of 2 or more simple machines
9 terms
Science Simple Machines
wedge
screw
wheel-and-axle
simple machine
A simple machine made of two inclined planes back to back
A simple machine made of a post with an inclined plane wrappe…
A simple machine made of a wheel and an axle that turn together
a machine with few or no moving parts that you apply just one…
wedge
A simple machine made of two inclined planes back to back
screw
A simple machine made of a post with an inclined plane wrappe…
Science Simple Machines Review
What type of simple machine does a doo…
What types of simple machines does a w…
What type of simple machine does a tru…
What type of simple machine does an ax…
wheel and axle
wheel and axle and lever
inclined plane
wedge
What type of simple machine does a doo…
wheel and axle
What types of simple machines does a w…
wheel and axle and lever
8 terms
Carolyn Science- Simple Machines
Whats the work formula?
Pully
Wedge
Screw
Work= Distance x force
a kind of wheel with a grove
A type of inclined plane
an inclined plane raped around a rod
Whats the work formula?
Work= Distance x force
Pully
a kind of wheel with a grove
18 terms
Science:Simple Machines and Work
Power
Work
Lever
Inclined Plane
Amount energy transferred in a certain amount of time (how qu…
Object move in the same direction that the force is applied.…
A board or bar that rests on a turning point.Fulcrum the turn…
Flat surface that is higher on one end. You can ... use this mac…
Power
Amount energy transferred in a certain amount of time (how qu…
Work
Object move in the same direction that the force is applied.…
12 terms
7th grade science simple machines
lever (definition)
inclined plane (definition)
wedge (definition)
screw (definition)
bar that moves on a fulcrum
a sloped surface
two sloped sides positioned back to back
inclined plane that is wrapped around a center rod
lever (definition)
bar that moves on a fulcrum
inclined plane (definition)
a sloped surface
20 terms
Science Unit 6 Simple Machines: DO
Simple Machines
6 Simple Machines
friction
force
Tools that make work easier.
lever, pulley, screw, wheel and axle, inclined plane, wedge
Force created when two objects rub against each other.
A push or pull on an object.
Simple Machines
Tools that make work easier.
6 Simple Machines
lever, pulley, screw, wheel and axle, inclined plane, wedge
36 terms
Science Simple Machines
Lever
1st class
2nd class
Fulcrum
5 parts of it falucrum,input force , output force , resistanc…
Multiples force and distance . Change direction of force (inp…
Multiples force but direction stays the same slow but powerfu…
Point where lever rotates
Lever
5 parts of it falucrum,input force , output force , resistanc…
1st class
Multiples force and distance . Change direction of force (inp…
22 terms
Physical Science Work and Simple Machines
mechanical work (W)
power (P)
simple machine
mechanical advantage (MA)
the equivalent of the amount of energy transferred to an obje…
the rate of doing work, measured in watts (w)
a basic mechanical device that either reduces effort or incre…
a measure of the reduction in effort to do a certain amount o…
mechanical work (W)
the equivalent of the amount of energy transferred to an obje…
power (P)
the rate of doing work, measured in watts (w)
18 terms
Science-Simple Machines
What is a flat surface that has a slope?
What is a wheel that turns around a rod?
What is a long bar or board that turns…
What is a wheel with a rope or a chain?
an inclined plane
wheel and axle
a lever
a pulley
What is a flat surface that has a slope?
an inclined plane
What is a wheel that turns around a rod?
wheel and axle
8 terms
science - simple machines
simple machine
lever
pulley
inclined plane
makes work easier to do
a bar that tilts an object called a pivot or fulcrum
a wheel with a groove in its rim in which a rope is placed
a sloped, flat surface
simple machine
makes work easier to do
lever
a bar that tilts an object called a pivot or fulcrum
15 terms
Simple Machines (Science Olympiad)
fixed pulley
compound machine
work
energy
A pulley attached in position above a load to be lifted.
A combination of two or more simple machines that operate tog…
A result of a force moving an object a certain distance.
Ability to do work
fixed pulley
A pulley attached in position above a load to be lifted.
compound machine
A combination of two or more simple machines that operate tog…
23 terms
5th Grade Science Simple Machines
lever
fulcrum
first class lever
second class lever
a simple machine made of a bar that pivots around support
the point at which a lever pivots
a lever in which the fulcrum is between the effort force and…
a lever in which the resistance force is between the effort f…
lever
a simple machine made of a bar that pivots around support
fulcrum
the point at which a lever pivots
Science Vocab - Simple Machines
Work
Machine
Compound Machine
wedge
occurs when a force causes an object to move in the direction…
any device that changes the amount of force applied to an obj…
a device that is made up of two or more simple machines
a simple machine made up of one or two inclined planes
Work
occurs when a force causes an object to move in the direction…
Machine
any device that changes the amount of force applied to an obj…
17 terms
Simple Machines - Science
Force
Force can change the _________________…
Objects do not move when ____________…
Objects move in the direction of a gre…
- Must be applied to make a machine function. Any push or pull.
- Speed and direction.
- Equal forces.
- Unequal forces.
Force
- Must be applied to make a machine function. Any push or pull.
Force can change the _________________…
- Speed and direction.
14 terms
Science Ch. 17: Simple Machines
Define work
Define simple machine
Define lever
Define fulcrum
The use of force to move an object over a distance.
A machine with few or no moving parts that you apply just one…
A simple machine made of a bar that pivots on a fixed point
The fixed point on a lever
Define work
The use of force to move an object over a distance.
Define simple machine
A machine with few or no moving parts that you apply just one…
33 terms
Grade 5 Science Simple Machines
fulcrum
friction
potential energy
kinetic energy
balance point of a lever
the force that resists motion and slows it down; it is create…
energy in an object when it is at rest, or not moving
energy of a moving object
fulcrum
balance point of a lever
friction
the force that resists motion and slows it down; it is create…
6 terms
Science simple machines
Wheel and axel
Pulley
Lever
Screw
A wheel with a pole between the wheels
A grooved wheel with a rope that fits in the groove and helps…
A long material with a load on one side, the effort on the ot…
A inclined plain wound around an axel
Wheel and axel
A wheel with a pole between the wheels
Pulley
A grooved wheel with a rope that fits in the groove and helps…
simple machines
pulley
inclined plane
lever
gears
A simple machine that helps lift a load higher while requirin…
A simple machine with a slanted surface that decreases the am…
Simple machine made of a fulcrum, arm, load, and effort. Redu…
A special type of wheel with teeth.
pulley
A simple machine that helps lift a load higher while requirin…
inclined plane
A simple machine with a slanted surface that decreases the am…
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