Study sets matching "machines force motion"

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Study sets matching "machines force motion"

Force, Motion and Simple Machines
simple machines
compound machine
wedge
inclined plane
help people do work by changing a force... *make work easier by…
device made up of two or more simple machines
simple machine made of two inclined planes... *ax, shovel, scre…
simple machine made up of a slanted surface... *Examples: slide,…
simple machines
help people do work by changing a force... *make work easier by…
compound machine
device made up of two or more simple machines
20 terms
Force, Motion and Simple Machines
simple machines
compound machine
wedge
wheel and axle
help people do work by changing a force... *make work easier by…
device made up of two or more simple machines
simple machine made of two inclined planes... Examples: ax, shov…
simple machine made up of two cylinders that turn on the same…
simple machines
help people do work by changing a force... *make work easier by…
compound machine
device made up of two or more simple machines
34 terms
Force, motion, & machines
Inertia
Newton's 3rd law
Motion
Force
The tendency of objects to stay in motion or at rest until th…
For every action there is an = and opposite reaction
Changing the distance between an object and its reference point
A push or a pull
Inertia
The tendency of objects to stay in motion or at rest until th…
Newton's 3rd law
For every action there is an = and opposite reaction
12 terms
Force/Motion and Simple Machines
force
movement
gravity
friction
a push or pull that causes an object to move, stop, or change…
a change in position or location
a force that pulls objects toward the center of the Earth
a force that slows or stops motion when objects rub together
force
a push or pull that causes an object to move, stop, or change…
movement
a change in position or location
Force/Motion/Simple Machines
Isaac Newton
Newton's 1st Law of Motion
If an object is moving, its _________…
force
considered greatest mathematician; saw apple fall; made 3 law…
A body in motion remains in motion and a body at rest (not mo…
mass!
A push or pull
Isaac Newton
considered greatest mathematician; saw apple fall; made 3 law…
Newton's 1st Law of Motion
A body in motion remains in motion and a body at rest (not mo…
19 terms
Force, Motion and Simple Machines
Force
Friction
Magnetism
Gravitation
any push or pull that causes an object to move, stop or chang…
a force that opposes, or acts against, motion when two surfac…
the force of repulsion or attraction between ploes of magnets.
the force that pulls all objects in the universe toward one a…
Force
any push or pull that causes an object to move, stop or chang…
Friction
a force that opposes, or acts against, motion when two surfac…
19 terms
Force, Motion & Simple Machines
Relative Motion
Frame of Reference
Speed
Velocity
The change in one object's position compared with another obj…
Point of view
The rate at which an object changes position (how fast an obj…
The combination of an object's speed and direction
Relative Motion
The change in one object's position compared with another obj…
Frame of Reference
Point of view
12 terms
Forces, Motion, and Simple Machines
motion
speed
force
friction
a change in an object's position as compared to objects aroun…
a measure of the distance an object... travels in a certain amou…
a push that moves an object away or a ... pull that moves an obj…
a force that slows or stops motion ... between two surfaces that…
motion
a change in an object's position as compared to objects aroun…
speed
a measure of the distance an object... travels in a certain amou…
22 terms
Force, Motion, and Simple Machines
Motion
Force
Gravity
Work
The act of moving something
A push or pull that makes something move
A force that pulls things toward the Earth
When a force makes an object move
Motion
The act of moving something
Force
A push or pull that makes something move
20 terms
Simple Machines and Force & Motion
Position
Motion
Speed
Velocity
The location of an object
The change of position of an object
How far something moves over a certain amount of time
The speed and direction of an object
Position
The location of an object
Motion
The change of position of an object
20 terms
Force, motion, and simple machines
Gravity
Friction
Motion
Distance
Any 2 masses that exert an attractive force on each other
The force that opposes the sliding motion of 2 touching surfa…
A change in position relative to a reference point
How far an object has traveled
Gravity
Any 2 masses that exert an attractive force on each other
Friction
The force that opposes the sliding motion of 2 touching surfa…
Forces & Motion/Simple Machines
Position
Motion
Speed
Acceleration
The location of an object.
A change of position of an object.
The measure of an object's change in position during a unit o…
Any change in the speed or direction of an object's motion.
Position
The location of an object.
Motion
A change of position of an object.
17 terms
Force & Motion-Machines
force
motion
friction
effort
A push or pull exerted on an object
A change in position over time
A force that opposes the motion of objects that touch as they…
force applied to a machine
force
A push or pull exerted on an object
motion
A change in position over time
15 terms
Forces, Motion, and Simple Machines
motion
speed
force
friction
a change in an object's position as compared to objects aroun…
a measure of the distance an object... travels in a certain amou…
a push that moves an object away or a ... pull that moves an obj…
a force that slows or stops motion ... between two surfaces that…
motion
a change in an object's position as compared to objects aroun…
speed
a measure of the distance an object... travels in a certain amou…
17 terms
Force, Motion, and Simple Machines
Speed
Friction
Force
2nd Law of Motion
Calculated by taking the distance divided by the time
A force that involves two surfaces rubbing against each other
A push or a pull
The greater the force, the greater the motion (or acceleration)
Speed
Calculated by taking the distance divided by the time
Friction
A force that involves two surfaces rubbing against each other
13 terms
force and motion/simple machines
matter
solid
liquid
gas
makes up EVERYTHING and is made of small particles . There ar…
(like your desk) has particles packed tightly together. (feel…
(like water) has particles that freely move. (changes shape)
(like air) has particles that are very far apart. (takes the…
matter
makes up EVERYTHING and is made of small particles . There ar…
solid
(like your desk) has particles packed tightly together. (feel…
14 terms
Force, Motion and Simple Machines
force
friction
gravity
inclined plane
a push that moves an object way or a pull that moves an object
a force that slows or stops motion between two surfaces that…
the force that pulls bodies or objects toward other bodies or…
a simple machine that is made up of a slanted surface
force
a push that moves an object way or a pull that moves an object
friction
a force that slows or stops motion between two surfaces that…
force and motion, simple machines
work
pulley
screw
simple machine
the use of force to move an object over a distance
a wheel with a line around it
a post with treads wrapped around it
a machine with few or no moving parts that you apply just one…
work
the use of force to move an object over a distance
pulley
a wheel with a line around it
16 terms
Force, Motion and Simple Machines
force
work
motion
gravity
a push or a pull on an object to move it
a transfer of energy to do something
a change of position from one place to another
force that pulls two objects together
force
a push or a pull on an object to move it
work
a transfer of energy to do something
10 terms
Force Motion and simple Machines
Force
spring scale
friction
work
force is a push or pull force always involves 2 or more objec…
A spring scale or spring balance is a type of weighing
friction is a force that holds back the movements sliding obj…
work is done when force that is applied to an object moves th…
Force
force is a push or pull force always involves 2 or more objec…
spring scale
A spring scale or spring balance is a type of weighing
6 terms
Science Force and Motion Machines
Pulleys
Inclined plane
Screw
Lever
Lift things (ex. shades, flagpoles)
Makes moving objects easier
Holds materials together
Consists of a bar that pivots at a fixed point
Pulleys
Lift things (ex. shades, flagpoles)
Inclined plane
Makes moving objects easier
Force, Motion, and Simple Machines
force
friction
work
gravity
a push or pull
when two objects rub against each other - resistance
to use energy to make something happen
the force that pulls objects towards other objects
force
a push or pull
friction
when two objects rub against each other - resistance
20 terms
Force motion and simple machines vocabulary
Force
Motion
Reference point
Speed
Push or a pull
A change in the position of an object in respect to time
A stationary object that is used to describe an objects motion
Distance an object moves per given unit of time
Force
Push or a pull
Motion
A change in the position of an object in respect to time
16 terms
force, motion, and simple machines
speed
velocity
acceleration
mass
the rate at which someone or something is able to move or ope…
Speed in a given direction
The rate at which velocity changes
Amount of matter in an object
speed
the rate at which someone or something is able to move or ope…
velocity
Speed in a given direction
24 terms
Force, Motion & Simple Machines
What is a type of force that works aga…
Name a household object that is a lever
Name a household object that is a screw
A push or a pull on an object.
Friction
Many answers. Examples: Toilet Handle, Light Switch, Handle o…
Lightbulb, Water Bottle Lid, Germ-x Bottle, etc....... (Screw i…
Force
What is a type of force that works aga…
Friction
Name a household object that is a lever
Many answers. Examples: Toilet Handle, Light Switch, Handle o…
16 terms
force motion and simple machines
speed
velocity
acceleration
mass
the rate at which someone or something is able to move or ope…
the speed of something in a given direction.
increase in the rate or speed of something.
a coherent, typically large body of matter with no definite s…
speed
the rate at which someone or something is able to move or ope…
velocity
the speed of something in a given direction.
20 terms
Force, Motion and Simple Machines
simple machines
compound machine
wedge
inclined plane
help people do work by changing a force, make work easier by…
device made up of 2 or more simple machines
simple machine made of two inclined planes... *ax, shovel, scre…
simple machine made up of a slanted surface... *Examples: slide,…
simple machines
help people do work by changing a force, make work easier by…
compound machine
device made up of 2 or more simple machines
14 terms
force, motion and simple machines
friction
work
energy
gravity
when two objects rub against each other: resistance
when a force is used to create motion of an object
the ability to do work
the force pulling you toward Earth
friction
when two objects rub against each other: resistance
work
when a force is used to create motion of an object
Force, Motion, and Simple Machines
force
gravity
inertia
friction
a push or pull on an object that can cause it to change motion
a force that pulls any two objects toward one another
the tendency of a moving object to stay in motion or a restin…
a force that slows the motion of moving objects
force
a push or pull on an object that can cause it to change motion
gravity
a force that pulls any two objects toward one another
16 terms
Motion & Force: Work and Machines
True
False
Newtons
Joules
Moving a shopping cart is work.
Doing homework is work.
Force is measured in
Work is measured in
True
Moving a shopping cart is work.
False
Doing homework is work.
30 terms
Force, Motion, and Simple Machines
Acceleration
Air Resistance
Compound Machine
Distance
A change in speed (getting faster)
Friction caused by gas molecules that slow something down
More than one simple machine working together
The amount something moves
Acceleration
A change in speed (getting faster)
Air Resistance
Friction caused by gas molecules that slow something down
31 terms
Force, Motion, and Simple Machines
acceleration
average speed
balanced force
inertia
the rate at which velocity changes over time
the total distance traveled divided by the time it takes to t…
two or more forces that are equal and opposite of one another…
the tendency of all objects to resist any change in motion.
acceleration
the rate at which velocity changes over time
average speed
the total distance traveled divided by the time it takes to t…
Force, Motion, and Simple Machines
Acceleration
Displacement
Speed
Velocity
increase in the rate or speed of something
the moving of something from its place or position.
the rate at which someone or something is able to move or ope…
the speed of something in a given direction
Acceleration
increase in the rate or speed of something
Displacement
the moving of something from its place or position.
13 terms
Forces, Motion, and Machines
Force
Newton
Motion
Work
a push or a pull
the unit used to measure force
a change of position
the use of force to move an object through a distance
Force
a push or a pull
Newton
the unit used to measure force
Force, Motion, and Simple Machines
Which simple machine is part of a screw?
A force that works against motion is c…
Using force to move an object through…
The force that Earth applies to object…
Inclined Plane
Friction
Work
Gravity
Which simple machine is part of a screw?
Inclined Plane
A force that works against motion is c…
Friction
23 terms
Force, Motion, and Simple Machines
Force
Gravity
Acceleration
Velocity
a push or a pull
the force of attraction between Earth and other objects
a change in speed or direction
the speed and direction of an object
Force
a push or a pull
Gravity
the force of attraction between Earth and other objects
Forces & Motion/Simple Machines
Positon
Motion
Speed
Velocity
The location of an object.
A change of position of an object.
The measure of an object's change in position during a unit o…
The measure of the speed and direction of motion of an object.
Positon
The location of an object.
Motion
A change of position of an object.
force, motion, simple machines
simple machine
force
motion
newton
a basic machine that makes up other complex machines
A push or pull
a change of position
metric unit of measurement
simple machine
a basic machine that makes up other complex machines
force
A push or pull
Motion, Forces & Machines
Motion
Distance
Speed
Velocity
the act of changing location from one place to another
the length of a path between two points
distance travelled per unit time
the speed and direction of a moving object
Motion
the act of changing location from one place to another
Distance
the length of a path between two points
17 terms
Motion, Forces & Simple Machines
Friction
Newton's First Law
Newton's Second Law
Newton's Third Law of Motion
A force that opposes motion between two surfaces that are tou…
an object at rest will stay at rest, an object that is moving…
Force equals mass times acceleration (F = ma) The common sens…
for every action there is an opposite but equal reaction
Friction
A force that opposes motion between two surfaces that are tou…
Newton's First Law
an object at rest will stay at rest, an object that is moving…
Forces and Motion Simple Machines
effort force
load force
fulcrum
inclined plane
This is the force exerted by the person on the simple machine
This is the force exerted by the load on the simple machine
This is the fixed point on which the lever moves the load.
Another name for this is ramp. This simple machine helps peop…
effort force
This is the force exerted by the person on the simple machine
load force
This is the force exerted by the load on the simple machine
36 terms
Force, motion & simple machines
Position
Motion
frame of reference
Speed
An object's location is it's __________________
A change in position is ___________________
The objects used to compare motion are called the ___________…
A measure of distance an object travels in a certain amount o…
Position
An object's location is it's __________________
Motion
A change in position is ___________________
11 terms
Force, Motion, & Simple Machines
force
motion
friction
speed
A push or pull
Movement or change in position
A resistance - when two objects rub against each other
The rate of movement -how fast or how slow
force
A push or pull
motion
Movement or change in position
12 terms
Forces, Motion, and Simple Machines
motion
speed
force
friction
a change in an object's position as compared to objects aroun…
a measure of the distance an object... travels in a certain amou…
a push that moves an object away or a ... pull that moves an obj…
a force that slows or stops motion ... between two surfaces that…
motion
a change in an object's position as compared to objects aroun…
speed
a measure of the distance an object... travels in a certain amou…
15 terms
force/motion/simple machines
Motion
velocity
inertia
newtons 1st law
the action or process of moving or being moved.
the speed of something in a given direction.
a tendency to do nothing or to remain unchanged.
Newton's first law of motion is often stated as. An object at…
Motion
the action or process of moving or being moved.
velocity
the speed of something in a given direction.
14 terms
Forces of Motion: Simple Machines
distance
spring scale
work
force
a measure of how far an object moves
the instrument scientists use to measure force
something done when a force moves an object a distance
a push or pull
distance
a measure of how far an object moves
spring scale
the instrument scientists use to measure force
12 terms
Force, Motion, Simple machines
Force
net force
Balanced forces
Unbalanced forces
Is a push or pull
the combination of all the forces acting on an object
two or more forces exerted on an object
if the net force is NOT zero
Force
Is a push or pull
net force
the combination of all the forces acting on an object
Force, Motion and Simple Machines
Work
Speed
newtons
unbalanced force
When energy is transferred to do something or change something,
If you measure the distance an object travels and divide by h…
A spring scale tells how much weight an object has and is mea…
A _________ is a push or pull and can make an object stop, sp…
Work
When energy is transferred to do something or change something,
Speed
If you measure the distance an object travels and divide by h…
Force, motion, simple machines
Force
Effort force
Motion
Friction
Push or pull
Force you use to move somthing
Movment or change of position
When two objects rub against each other (rough surfaces cause…
Force
Push or pull
Effort force
Force you use to move somthing
19 terms
Force, Motion, Simple Machines
Position
Motion
Speed
Friction
the location of an object; you can describe something's posit…
a change in position. Objects can move in different ways: str…
how quickly an object moves. An object's speed tells you how…
a force that occurs when one object rubs against another. It…
Position
the location of an object; you can describe something's posit…
Motion
a change in position. Objects can move in different ways: str…
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